Dell PowerEdge R6525 Owner's manual

Brand: Dell

Model: PowerEdge R6525

Type: Owner's manual

Dell EMC PowerEdge R6525

Technical Specifications

Regulatory Model: E67S Series

Regulatory Type: E67S001

July 2020

Rev. A02

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the

problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

trademarks may be trademarks of their respective owners.

Chapter 1: System overview.............................................................................................................5

Front view of the system..................................................................................................................................................... 5

Left control panel view....................................................................................................................................................8

Right control panel view................................................................................................................................................. 9

Rear view of the system.......................................................................................................................................................9

Chapter 2: Technical specifications.................................................................................................13

Chassis dimensions.............................................................................................................................................................. 14

System weight......................................................................................................................................................................15

Processor specifications......................................................................................................................................................15

PSU specifications............................................................................................................................................................... 15

Supported operating systems............................................................................................................................................ 15

Cooling fan specifications................................................................................................................................................... 16

System battery specifications.............................................................................................................................................17

Expansion card riser specifications.................................................................................................................................... 17

Memory specifications.........................................................................................................................................................17

Storage controller specifications........................................................................................................................................18

Drive specifications.............................................................................................................................................................. 18

Drives............................................................................................................................................................................... 18

Ports and connectors specifications................................................................................................................................. 19

USB ports specifications............................................................................................................................................... 19

NIC port specifications.................................................................................................................................................. 19

Serial connector specifications.....................................................................................................................................19

VGA ports specifications............................................................................................................................................... 19

IDSDM..............................................................................................................................................................................19

Video specifications.............................................................................................................................................................20

Environmental specifications............................................................................................................................................. 20

Thermal air restrictions................................................................................................................................................. 22

Thermal restriction matrix............................................................................................................................................ 22

Chapter 3: System diagnostics and indicator codes......................................................................... 25

Status LED indicators......................................................................................................................................................... 25

System health and system ID indicator codes.................................................................................................................26

iDRAC Quick Sync 2 indicator codes................................................................................................................................ 26

iDRAC Direct LED indicator codes.................................................................................................................................... 27

LCD panel............................................................................................................................................................................. 27

Viewing Home screen................................................................................................................................................... 28

Setup menu.................................................................................................................................................................... 28

View menu......................................................................................................................................................................29

NIC indicator codes.............................................................................................................................................................29

Power supply unit indicator codes.................................................................................................................................... 30

Drive indicator codes........................................................................................................................................................... 31

Using system diagnostics................................................................................................................................................... 32

Dell Embedded System Diagnostics............................................................................................................................ 32

Contents

Contents 3

Chapter 4: Safety instructions....................................................................................................... 34

4 Contents

System overview

The PowerEdge R6525 system is a 1U rack server that supports:

• Two AMD EPYC

7002 series processors

• 32 DIMM slots

• Two redundant AC or DC power supply units

• Up to 4 x 3.5-inch, 8 x 2.5-inch, or 10 x 2.5-inch SAS, SATA, or NVMe drives.

NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the

Dell Express Flash NVMe PCIe

SSD User's Guide

at https://www.dell.com/support Browse all Products > Data Center Infrastructure > Storage

Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents.

NOTE: All instances of SAS, SATA drives, PCIe SSDs, and NVMe are referred to as drives in this document, unless

specified otherwise.

For more information about supported drives, see the Drive specifications section.

Topics:

• Front view of the system

• Rear view of the system

Front view of the system

Figure 1. Front view of the 10 x 2.5-inch drive system

Table 1. Features available on the front of the system

Item Ports, panels, and slots Icon Description

1 Left control panel N/A

Contains the system health, system ID, status LED, and the iDRAC

Quick Sync 2 (wireless) indicator.

NOTE: The iDRAC Quick Sync 2 indicator is available only

on certain configurations.

• Status LED: Enables you to identify any failed hardware

components. There are up to five status LEDs and an overall

system health LED (Chassis health and system ID) bar. For more

information, see the Status LED indicators section.

• Quick Sync 2 (wireless): Indicates a Quick Sync enabled system.

The Quick Sync feature is optional. This feature allows

management of the system by using mobile devices that are

called as OpenManage Mobile (OMM) feature. Using iDRAC

Quick Sync 2 with OpenManage Mobile (OMM) aggregates

hardware or firmware inventory and various system level

diagnostic and error information that can be used in

troubleshooting the system. For more information, see the iDRAC

User's Guide available at https://www.dell.com/idracmanuals

System overview 5

Table 1. Features available on the front of the system (continued)

Item Ports, panels, and slots Icon Description

2 VGA port Enables you to connect a display device to the system. For more

information, see the VGA ports specifications on page 19 section.

3 Right control panel N/A Contains the power button, USB port, iDRAC Direct micro port, and

the iDRAC Direct status LED.

4 Information tag

The Information tag is a slide-out label panel that contains system

information such as Service Tag, NIC, MAC address, and so on. If

you have opted for the secure default access to iDRAC, the

Information tag also contains the iDRAC secure default password.

5 Drive (10) N/A

Enables you to install drives that are supported on your system. For

more information about drives, see the Drives section.

Figure 2. Front view of the 8 x 2.5-inch drive system

Table 2. Features available on the front of the system

Item Ports, panels, and slots Icon Description

1 Left control panel N/A

Contains the system health, system ID, status LED, and the iDRAC

Quick Sync 2 (wireless) indicator.

NOTE: The iDRAC Quick Sync 2 indicator is available only

on certain configurations.

• Status LED: Enables you to identify any failed hardware

components. There are up to five status LEDs and an overall

system health LED (Chassis health and system ID) bar. For more

information, see the Status LED indicators section.

• Quick Sync 2 (wireless): Indicates a Quick Sync enabled system.

The Quick Sync feature is optional. This feature allows

management of the system by using mobile devices that are

called as OpenManage Mobile (OMM) feature. Using iDRAC

Quick Sync 2 with OpenManage Mobile (OMM) aggregates

hardware or firmware inventory and various system level

diagnostic and error information that can be used in

troubleshooting the system. For more information, see the iDRAC

User's Guide available at https://www.dell.com/idracmanuals

2 Drive (8) N/A Enables you to install drives that are supported on your system. For

more information about drives, see the Drives section.

3 Right control panel N/A Contains the power button, USB port, iDRAC Direct micro port, and

the iDRAC Direct status LED.

4 VGA port

Enables you to connect a display device to the system. For more

information, see the VGA ports specifications on page 19 section.

5 Information tag

The Information tag is a slide-out label panel that contains system

information such as Service Tag, NIC, MAC address, and so on. If

you have opted for the secure default access to iDRAC, the

Information tag also contains the iDRAC secure default password.

6 System overview

Figure 3. Front view of the 4 x 3.5-inch drive system

Table 3. Features available on the front of the system

Item Ports, panels, and slots Icon Description

1 Left control panel N/A

Contains the system health, system ID, status LED, and the iDRAC

Quick Sync 2 (wireless) indicator.

NOTE: The iDRAC Quick Sync 2 indicator is available only

on certain configurations.

• Status LED: Enables you to identify any failed hardware

components. There are up to five status LEDs and an overall

system health LED (Chassis health and system ID) bar. For more

information, see the Status LED indicators section.

• Quick Sync 2 (wireless): Indicates a Quick Sync enabled system.

The Quick Sync feature is optional. This feature allows

management of the system by using mobile devices that are

called as OpenManage Mobile (OMM) feature. Using iDRAC

Quick Sync 2 with OpenManage Mobile (OMM) aggregates

hardware or firmware inventory and various system level

diagnostic and error information that can be used in

troubleshooting the system. For more information, see the iDRAC

User's Guide available at https://www.dell.com/idracmanuals

2 Drive (4) N/A Enables you to install drives that are supported on your system. For

more information about drives, see the Drives section.

3 VGA port Enables you to connect a display device to the system. For more

information, see the VGA ports specifications on page 19 section.

4 Right control panel N/A Contains the power button, USB port, iDRAC Direct micro port, and

the iDRAC Direct status LED.

5 Information tag

The Information tag is a slide-out label panel that contains system

information such as Service Tag, NIC, MAC address, and so on. If

you have opted for the secure default access to iDRAC, the

Information tag also contains the iDRAC secure default password.

For more information about the ports, see the Technical Specifications section.

System overview

Left control panel view

Figure 4. Left control panel without optional iDRAC Quick Sync 2 indicator

Figure 5. Left control panel with optional iDRAC Quick Sync 2 indicator

Table 4. Left control panel

Item Indicator, button, or

connector

Icon Description

1 Status LED indicators N/A

Indicates the status of the system. For more information, see the

Status LED indicators section.

System health and system

ID indicator

Indicates the system health. For more information, see the System

health and system ID indicator codes section.

iDRAC Quick Sync 2

wireless indicator (optional)

Indicates if the iDRAC Quick Sync 2 wireless option is activated. The

Quick Sync 2 feature allows management of the system using mobile

devices. This feature aggregates hardware/firmware inventory and

various system level diagnostic/error information that can be used in

troubleshooting the system. You can access system inventory, Dell

Lifecycle Controller logs or system logs, system health status, and

also configure iDRAC, BIOS, and networking parameters. You can

also launch the virtual Keyboard, Video, and Mouse (KVM) viewer

and virtual Kernel-based Virtual Machine (KVM), on a supported

mobile device. For more information, see the Integrated Dell Remote

Access Controller User's Guide at www.dell.com/poweredgemanuals

NOTE: For more information about the indicator codes, see the System diagnostics and indicator codes section.

8 System overview

Right control panel view

Figure 6. Right control panel view

Table 5. Right control panel

Item Indicator or button Icon Description

1 Power button

Indicates if the system is powered on or off. Press the

power button to manually power on or off the system.

NOTE: Press the power button to gracefully shut

down an ACPI-compliant operating system.

USB 2.0-compliant port

The USB port is a 4-pin connector and 2.0-compliant. This

port enables you to connect USB devices to the system.

iDRAC Direct LED indicator N/A The iDRAC Direct LED indicator lights up to indicate that

the iDRAC Direct port is actively connected to a device.

iDRAC Direct port (Micro-AB USB) The iDRAC Direct port (Micro-AB USB) enables you to

access the iDRAC Direct Micro-AB features. For more

information, see the iDRAC User's Guide available at

https://www.dell.com/idracmanuals .

NOTE: You can configure iDRAC Direct by using a

USB to micro USB (type AB) cable, which you can

connect to your laptop or tablet. Cable length

should not exceed 3 ft (0.91 meters). Quality of

the cable might affect performance.

NOTE: For more information about the ports, see the Ports and connectors specifications section.

Rear view of the system

Figure 7. Rear view of the 10 x 2.5-inch drive system

System overview

Table 6. Rear view of the system

Item Ports, panels, or slots Icon Description

1 Power supply unit (PSU 1) For more information about the PSU configurations, see the

Technical Specifications section.

PCIe expansion card riser

(slot 1)

N/A

The expansion card riser enables you to connect PCI Express

expansion cards. For more information about the expansion

cards that are supported on your system, see Technical

Specifications section.

PCIe expansion card riser

(slot 2)

N/A

The expansion card riser enables you to connect PCI Express

expansion cards. For more information about the expansion

cards that are supported on your system, see Technical

Specifications section.

4 USB 2.0 port (1) This port is USB 2.0-compliant.

5 Power supply unit (PSU 2) For more information about the PSU configurations, see the

Technical Specifications section.

VGA port Enables you to connect a display device to the system. For more

information, see the Technical Specifications section.

7 USB 3.0 port (1) This port is USB 3.0-compliant.

8 iDRAC dedicated port

Enables you to remotely access iDRAC. For more information,

see the iDRAC User’s Guide at www.dell.com/

poweredgemanuals.

9 System identification button Press the system ID button:

• To locate a particular system within a rack.

• To turn the system ID on or off.

To reset iDRAC, press and hold the button for more than 16

seconds.

NOTE:

• To reset iDRAC using system ID, ensure that the

system ID button is enabled in the iDRAC setup.

• If the system stops responding during POST, press

and hold the system ID button (for more than 5

seconds) to enter the BIOS progress mode.

OCP NIC port (optional) N/A This port supports OCP 3.0. The NIC ports are integrated on the

OCP card which is connected to the system board.

11 NIC port (2) The NIC ports are embedded on the LOM card that is connected

to the system board.

For more information about the ports, see the Technical Specifications section.

Figure 8. Rear view of the 8 x 2.5-inch drive system.

System overview

Table 7. Rear view of the system

Item Ports, panels, or slots Icon Description

1 Power supply unit (PSU 1) For more information about the PSU configurations, see the

Technical Specifications section.

PCIe expansion card riser

(slot 1)

N/A

The expansion card riser enables you to connect PCI Express

expansion cards. For more information about the expansion

cards that are supported on your system, see Technical

Specifications section.

PCIe expansion card riser

(slot 2)

N/A

The expansion card riser enables you to connect PCI Express

expansion cards. For more information about the expansion

cards that are supported on your system, see Technical

Specifications section.

4 USB 2.0 port (1) This port is USB 2.0-compliant.

5 PCIe expansion card riser

(slot 3)

N/A

The expansion card riser enables you to connect PCI Express

expansion cards. For more information about the expansion

cards that are supported on your system, see Technical

Specifications section.

6 Power supply unit (PSU 2) For more information about the PSU configurations, see the

Technical Specifications section.

VGA port Enables you to connect a display device to the system. For more

information, see the Technical Specifications section.

8 USB 3.0 port (1) This port is USB 3.0-compliant.

9 iDRAC dedicated port

Enables you to remotely access iDRAC. For more information,

see the iDRAC User’s Guide at www.dell.com/

poweredgemanuals.

10 System identification button Press the system ID button:

• To locate a particular system within a rack.

• To turn the system ID on or off.

To reset iDRAC, press and hold the button for more than 16

seconds.

NOTE:

• To reset iDRAC using system ID, ensure that the

system ID button is enabled in the iDRAC setup.

• If the system stops responding during POST, press

and hold the system ID button (for more than 5

seconds) to enter the BIOS progress mode.

OCP NIC port (optional) N/A This port supports OCP 3.0. The NIC ports are integrated on the

OCP card which is connected to the system board.

12 NIC port (2) The NIC ports are embedded on the LOM card that is connected

to the system board.

For more information about the ports, see the Technical Specifications section.

System overview

Figure 9. Rear view of the 4 x 3.5-inch drive system with 2 x 2.5-inch rear drive module

Table 8. Rear view of the system

Item Ports, panels, or slots Icon Description

1 Power supply unit (PSU 1) For more information about the PSU configurations, see the

Technical Specifications section.

Rear drive module N/A

Enables you to install drives that are supported on your system.

For more information about drives, see the Drives section.

USB 2.0 port (1) This port is USB 2.0-compliant.

4 PCIe expansion card riser

(slot 3)

N/A

The expansion card riser enables you to connect PCI Express

expansion cards. For more information about the expansion

cards that are supported on your system, see Technical

Specifications section.

5 Power supply unit (PSU 2) For more information about the PSU configurations, see the

Technical Specifications section.

VGA port Enables you to connect a display device to the system. For more

information, see the Technical Specifications section.

7 USB 3.0 port (1) This port is USB 3.0-compliant.

8 iDRAC dedicated port

Enables you to remotely access iDRAC. For more information,

see the iDRAC User’s Guide at www.dell.com/

poweredgemanuals.

9 System identification button Press the system ID button:

• To locate a particular system within a rack.

• To turn the system ID on or off.

To reset iDRAC, press and hold the button for more than 16

seconds.

NOTE:

• To reset iDRAC using system ID, ensure that the

system ID button is enabled in the iDRAC setup.

• If the system stops responding during POST, press

and hold the system ID button (for more than 5

seconds) to enter the BIOS progress mode.

OCP NIC port (optional) N/A This port supports OCP 3.0. The NIC ports are integrated on the

OCP card which is connected to the system board.

11 NIC port (2) The NIC ports are embedded on the LOM card that is connected

to the system board.

For more information about the ports, see the Technical Specifications section.

System overview

Technical specifications

The technical and environmental specifications of your system are outlined in this section.

Topics:

• Chassis dimensions

• System weight

• Processor specifications

• PSU specifications

• Supported operating systems

• Cooling fan specifications

• System battery specifications

• Expansion card riser specifications

• Memory specifications

• Storage controller specifications

• Drive specifications

• Ports and connectors specifications

• Video specifications

• Environmental specifications

Technical specifications 13

Chassis dimensions

Figure 10. Chassis dimensions

Table 9. PowerEdge R6525 chassis dimensions

Drives Xa Xb Y Za Zb

Eight drives 482.0 mm

(18.97 inches)

434.0 mm

(17.08 inches)

42.8 mm

(1.68 inches)

With bezel:

35.84 mm (1.4

inches)

Without bezel:

22.0 mm (0.87

inches)

700.7 mm

(21.58 inches)

(Ear to rear wall)

736.27 mm

(28.98 inches)

(Ear to PSU

handle)

Four or ten drives 482.0 mm

(18.97 inches)

434.0 mm

(17.08 inches)

42.8 mm

(1.68 inches)

With bezel:

35.84 mm (1.4

inches)

Without bezel:

22.0 mm (0.87

inches)

751.48 mm

(29.58 inches)

(Ear to I/O label)

787.05 mm

(30.98 inches)

(Ear to PSU

handle)

NOTE: Zb* is the nominal rear wall external surface where the system board I/O connectors reside.

14 Technical specifications

System weight

Table 10. PowerEdge R6525 system weight

System configuration Maximum weight (with all drives/SSDs)

4 x 3.5-inch 21.8 kg (48.06 lb)

8 x 2.5-inch 19.2 kg (42.33 lb)

10 x 2.5-inch 21.8 kg (48.06 lb)

Processor specifications

Table 11. PowerEdge R6525 processor specifications

Supported processor Number of processors supported

AMD EPYC 7002 series processors Two

PSU specifications

The PowerEdge R6525 system supports up to two AC or DC power supply units (PSUs).

WARNING:

Instructions for the qualified electricians only:

System using -(48-60) V DC or 240 V DC power supplies are intended for restricted access locations in accordance with

Articles 110-5, 110-6, 110-11, 110-14, and 110-17 of the National Electrical Code, American National Standards Institute

(ANSI)/National Fire Protection Association (NFPA) 70.

240 V DC power supplies shall be connected to the 240 V DC outlet from certified power distribution units if applicable

in country of use.

Power supply cords/jumper cords and the associated plugs/inlets/connectors shall have appropriate electrical ratings

referencing the rating label on the system when used for connection.

Table 12. PowerEdge R6525 PSU specifications

PSU Class Heat dissipation

(maximum)

Frequency Voltage Current

800 W AC mixed

mode

Platinum 3139 BTU/hr 50/60 Hz 100 -240 V AC,

autoranging

9.2 - 4.7 A

800 W HVDC Platinum 3139 BTU/hr 50/60 Hz 240 V DC 3.8 A

800 W HVDC mixed

mode

Platinum 3000 BTU/hr 50/60 Hz 240 V DC 3.8 A

1400 W AC mixed

mode

Platinum 5459 BTU/hr 50/60 Hz 100 -240 V AC,

autoranging

12 - 8 A

1400 W HVDC Platinum 5459 BTU/hr 50/60 Hz 240 V DC 6.6 A

1400 W HVDC mixed

mode

Platinum 5250 BTU/hr 50/60 Hz 240 V DC 6.6 A

NOTE: When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system

power consumption with the Dell Energy Smart Solution Advisor available at Dell.com/ESSA.

Supported operating systems

The PowerEdge R6525 supports the following operating systems:

Technical specifications

• Canonical Ubuntu Server LTS

• Microsoft Windows Server with Hyper-V

• Red Hat Enterprise Linux

• SUSE Linux Enterprise Server

• VMware ESXi

For more information, see www.dell.com/ossupport.

Cooling fan specifications

The PowerEdge R6525 system supports up to four standard (STD), high performance (HPR), or very high performance (VHP) dual

cooling fan modules.

Table 13. Cooling fan specifications

Fan type Label color Label name

Standard fan

No label No label

Figure 11. Standard fan

High

performance

fan

Silver

High

performanc

Figure 12. High performance fan

16 Technical specifications

Table 13. Cooling fan specifications (continued)

Fan type Label color Label name

Very high

performance

fan

Gold

High

performanc

e fan

Figure 13. Very high performance fan

NOTE: You can distinguish between the High performance fan and Very high performance fan by the color of the label.

NOTE: Mixing of STD, HPR, or VHP fan is not supported.

NOTE: The STD, HPR, or VHP fan installation depends on the system configuration. For more information about the

supported fan configuration or matrix, see Thermal restriction matrix.

System battery specifications

The PowerEdge R6525 system supports CR 2032 3.0-V lithium coin cell system battery.

Expansion card riser specifications

The PowerEdge R6525 system supports up to four PCI express (PCIe) Gen 4 expansion cards.

Table 14. Expansion card slots supported on the system board

PCIe slot Risers Riser width PCIe slot height PCIe slot length Slot width

Slot 1 R2a (Riser 2) x32 PCIe Low profile Half length x16

Slot 1 R1a (Riser 1) x16 PCIe Full height 3/4th length x16

Slot 2 R2a (Riser 2) x32 PCIe Low profile Half length x16

Slot 2 R4c + R4d (Riser 4) x16 PCIe Full height 3/4th length x16

Slot 3 R3a (Riser 3) x16 PCIe Low profile Half length x16

Memory specifications

The PowerEdge R6525 system supports the following memory specifications for optimized operation.

Technical specifications

Table 15. Memory specifications

DIMM type DIMM rank DIMM capacity

Single processor Dual processor

Minimum RAM Maximum RAM Minimum RAM Maximum RAM

RDIMM

Single rank 8 GB 8 GB 128 GB 16 GB 256 GB

Dual rank

16 GB 16 GB 256 GB 32 GB 512 GB

32 GB 32 GB 512 GB 64 GB 1 TB

64 GB 64 GB 1 TB 128 GB 2 TB

LRDIMM Octa rank 128 GB 128 GB 2 TB 256 GB 4 TB

Table 16. Memory module sockets

Memory module sockets Speed

32, 288-pin 3200 MT/s, 2933 MT/s, 2666 MT/s

Storage controller specifications

The PowerEdge R6525 system supports the following controller cards:

Table 17. PowerEdge R6525 system controller cards

Internal controllers External controllers

• PERC H745

• HBA345

• S150

• H345

• Boot Optimized Storage Subsystem (BOSS-S1): HWRAID 2 x

M.2 SSDs

• 12 Gbps SAS Ext. HBA

• PERC H840

NOTE: The front PERC module for the PowerEdge R6525 system connects to the drive backplane. The front PERC

module is connected in two different ways:

• Front mounting front PERC module

• Rear mounting front PERC module

Drive specifications

Drives

The PowerEdge R6525 system supports:

• 4 x 3.5-inch hot-swappable SAS, SATA drives

• 8 x 2.5-inch hot-swappable SAS, SATA drives

• 10 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives

• 10 + 2 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives

Backplane:

• Up to 2 x 2.5-inch SAS, SATA, or NVMe drives

• Up to 4 x 3.5-inch SAS, SATA drives

• Up to 8 x 2.5-inch SAS, SATA drives

• Up to 10 x 2.5-inch SAS, SATA, or NVMe drives

Technical specifications

NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the

Dell Express Flash NVMe PCIe

SSD User's Guide

at https://www.dell.com/support Browse all Products > Data Center Infrastructure > Storage

Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents.

Ports and connectors specifications

USB ports specifications

Table 18. PowerEdge R6525 system USB specifications

Front Rear Internal

USB port type No. of ports USB port type No. of ports USB port type No. of ports

USB 2.0-compliant

port

One USB 3.0-compliant

ports

One Internal USB 3.0-

compliant port

One

Micro-USB 2.0

compliant port

One USB 2.0-compliant

ports

One

NOTE: The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.

NOTE: The USB 2.0 specifications provide a 5 V supply on a single wire to power connected USB devices. A unit load is

defined as 100 mA in USB 2.0, and 150 mA in USB 3.0. A device may draw a maximum of 5 unit loads (500 mA) from a

port in USB 2.0; 6 (900 mA) in USB 3.0.

NOTE: The USB 2.0 interface can provide power to low-power peripherals but must adhere to USB specification. An

external power source is required for higher-power peripherals to function, such as external CD/DVD Drives.

NIC port specifications

The PowerEdge R6525 system supports up to two 10/100/1000 Mbps Network Interface Controller (NIC) ports embedded on the LAN

on Motherboard (LOM) and integrated on the optional OCP cards.

Table 19. NIC port specification

Feature Specifications

LOM card 1 GB x 2

OCP card (OCP 3.0) 1 GbE x 4, 10 GbE x 2, 25 GbE x 2, 25 GbE x 4, 50 GbE x 2, 100

GbE x 2

Serial connector specifications

The PowerEdge R6525 system supports one optional card type serial connector, which is a 9-pin connector, Data Terminal Equipment

(DTE), 16550-compliant.

The optional serial connector card is installed similar to an expansion card filler bracket.

VGA ports specifications

The PowerEdge R6525 system supports one DB-15 VGA port that is located on the front and rear panel of the system.

IDSDM

The PowerEdge R6525 system supports optional Internal Dual SD module (IDSDM).

The IDSDM supports two SD cards and is available in the following configurations:

Technical specifications

Table 20. Supported SD card storage capacity

IDSDM card

• 16 GB

• 32 GB

• 64 GB

NOTE: One IDSDM card slot is dedicated for redundancy.

NOTE: Use Dell EMC branded SD cards that are associated with the IDSDM configured systems.

Video specifications

The PowerEdge R6525 system supports integrated Matrox G200 graphics controller with 16 MB of video frame buffer.

Table 21. Supported front video resolution options

Resolution Refresh rate (Hz) Color depth (bits)

1024 x 768 60 8, 16, 32

1280 x 800 60 8, 16, 32

1280 x 1024 60 8, 16, 32

1360 x 768 60 8, 16, 32

1440 x 900 60 8, 16, 32

1600 x 900 60 8, 16, 32

1600 x 1200 60 8, 16, 32

1680 x 1050 60 8, 16, 32

1920 x 1080 60 8, 16, 32

1920 x 1200 60 8, 16, 32

Table 22. Supported rear video resolution options

Resolution Refresh rate (Hz) Color depth (bits)

1024 x 768 60 8, 16, 32

1280 x 800 60 8, 16, 32

1280 x 1024 60 8, 16, 32

1360 x 768 60 8, 16, 32

1440 x 900 60 8, 16, 32

1600 x 900 60 8, 16, 32

1600 x 1200 60 8, 16, 32

1680 x 1050 60 8, 16, 32

1920 x 1080 60 8, 16, 32

1920 x 1200 60 8, 16, 32

Environmental specifications

NOTE:

For additional information about environmental certifications, refer to the

Product Environmental Datasheet

located with the Manuals & Documents on www.dell.com/support/home.

20 Technical specifications

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Dell PowerEdge R6525 Owner's manual

Dell PowerEdge R6525 Owner's manual

Dell PowerEdge R6525 Owner's manual

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