Dell PowerEdge R7525 Owner's manual

Brand: Dell

Model: PowerEdge R7525

Type: Owner's manual

Dell EMC PowerEdge R7525

Technical Specifications

Regulatory Model: E68S

Regulatory Type: E68S001

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.

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..................................................................................................................................................... 10

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

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

Chassis weight......................................................................................................................................................................15

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

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

Supported operating systems.............................................................................................................................................16

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

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

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

Memory specifications.........................................................................................................................................................18

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

Drive specifications.............................................................................................................................................................. 19

Drives............................................................................................................................................................................... 19

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

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

NIC port specifications................................................................................................................................................. 20

Serial connector specifications.................................................................................................................................... 20

VGA ports specifications.............................................................................................................................................. 20

IDSDM.............................................................................................................................................................................20

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

Environmental specifications.............................................................................................................................................. 21

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

Thermal restriction matrix............................................................................................................................................ 23

Chapter 3: System diagnostics and indicator codes..........................................................................26

Status LED indicators......................................................................................................................................................... 26

System health and system ID indicator codes................................................................................................................. 27

iDRAC Quick Sync 2 indicator codes................................................................................................................................ 27

iDRAC Direct LED indicator codes.................................................................................................................................... 28

LCD panel............................................................................................................................................................................. 28

Viewing Home screen................................................................................................................................................... 29

Setup menu.................................................................................................................................................................... 29

View menu......................................................................................................................................................................30

NIC indicator codes.............................................................................................................................................................30

Power supply unit indicator codes..................................................................................................................................... 31

Drive indicator codes...........................................................................................................................................................33

Using system diagnostics................................................................................................................................................... 33

Dell Embedded System Diagnostics............................................................................................................................ 33

Contents

Contents 3

Chapter 4: Safety instructions....................................................................................................... 35

Chapter 5: Getting help................................................................................................................. 36

Recycling or End-of-Life service information.................................................................................................................. 36

Contacting Dell.................................................................................................................................................................... 36

Accessing system information by using QRL...................................................................................................................36

Quick Resource Locator for PowerEdge R7525 system..........................................................................................37

Receiving automated support with SupportAssist .........................................................................................................37

4 Contents

System overview

The PowerEdge R7525 system is a dual socket, 2U rack server that supports:

• Two AMD EPYC

7002 series processors

• 32 DIMM slots

• Two redundant AC or DC power supply units

• Up to 12 x 3.5-inch, 8 x 3.5-inch, or 24 x 2.5-inch, 16 x 2.5-inch, 8 x 2.5-inch, or 2 x 2.5-inch (rear), 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 24 x 2.5-inch drive system

Figure 2. Front view of the 16 x 2.5-inch drive system

System overview 5

Figure 3. Front view of the 8 x 2.5-inch drive system

Figure 4. Front view of the 12 x 3.5-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 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 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 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 5. Front view of the 8 x 3.5-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 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 Optical drive blank N/A For the 8 x 3.5-inch drive system, a optical drive bay blank is

installed.

3 Drive N/A Enables you to install drives that are supported on your system. For

more information about drives, see the Drives 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 6. Left control panel without optional iDRAC Quick Sync 2 indicator

Figure 7. Left control panel with optional iDRAC Quick Sync 2 indicator

Table 3. 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 8. Right control panel view

Table 4. Right control panel

Item Indicator or button Icon Description

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

more information, see the Technical Specifications section.

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 feet (0.91 meters).

Performance could be affected by cable quality.

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.

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.

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

System overview 9

Rear view of the system

Figure 9. Rear view of the system

Table 5. Rear view of the system

Item Ports, panels, or slots Icon Description

1 PCIe expansion card riser 1

(slot 1 and slot 2)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see Technical Specifications section.

Rear Handle N/A To lift the system.

PCIe expansion card riser 2

(slot 3 and slot 6)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see Technical Specifications section.

PCIe expansion card riser 3

(slot 4 and slot 5)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see Technical Specifications section.

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

6 PCIe expansion card riser 4

(slot 7 and slot 8)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see Technical Specifications section.

7 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.

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

10 iDRAC dedicated port

Enables you to remotely access iDRAC. For more information, see the

iDRAC User’s Guide at www.dell.com/poweredgemanuals.

11 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.

10 System overview

Table 5. Rear view of the system (continued)

Item Ports, panels, or slots Icon Description

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.

13 NIC port (1,2) The NIC ports are embedded on the LOM card that is connected to the

system board.

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

Specifications section.

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

Figure 10. Rear view of the system with 2 x 2.5-inch rear drive module

Table 6. Rear view of the system with 2 x 2.5-inch rear drive module

Item Ports, panels, or slots Icon Description

1 PCIe expansion card riser 1

(slot 1 and slot 2)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see Technical Specifications section.

Rear Handle N/A To lift the system.

PCIe expansion card riser 2

(slot 3 and slot 6)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see 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.

6 PCIe expansion card riser 4

(slot 7 and slot 8)

N/A

The expansion card riser enables you to connect PCI Express expansion

cards. For more information on the expansion cards that are supported

on your system, see Technical Specifications section.

7 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.

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

10 iDRAC dedicated port

Enables you to remotely access iDRAC. For more information, see the

iDRAC User’s Guide at www.dell.com/poweredgemanuals.

11 System identification button Press the system ID button:

• To locate a particular system within a rack.

• To turn the system ID on or off.

System overview 11

Table 6. Rear view of the system with 2 x 2.5-inch rear drive module (continued)

Item Ports, panels, or slots Icon Description

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.

13 NIC port (1,2) The NIC ports are embedded on the LOM card that is connected to the

system board.

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

Specifications section.

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

12 System overview

Technical specifications

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

Topics:

• Chassis dimensions

• Chassis 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 11. Chassis dimensions

Table 7. PowerEdge R7525

Drives Xa Xb Y Za Zb Zc

12 drives 482.0 mm

(18.97 inches)

434.0 mm

(17.08 inches)

86.8 mm

(3.41 inches)

With bezel:

35.84 mm (1.4

inches)

Without bezel:

22.0 mm (0.87

inches)

700.7 mm

(27.58 inches)

(Ear to rear wall)

736.29 mm

(28.98 inches)

(Ear to PSU

handle)

24 drives 482.0 mm

(18.97 inches)

434.0 mm

(17.08 inches)

86.8 mm

(3.41 inches)

With bezel:

35.84 mm (1.4

inches)

Without bezel:

22.0 mm (0.87

inches)

700.7 mm

(27.58 inches)

(Ear to rear wall)

736.29 mm

(28.98 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

Chassis weight

Table 8. PowerEdge R7525

System configuration Maximum weight (with all drives/SSDs)

12 x 3.5-inch 36.3 kg (80.02 lb)

8 x 3.5-inch 33.2 kg (73.19 lb)

24 x 2.5-inch 28.6 kg (63.05 lb)

16 x 2.5-inch 26.6 kg (58.64 lb)

8 x 2.5-inch 24.6 kg (54.23 lb)

Processor specifications

Table 9. PowerEdge R7525 processor specifications

Supported processor Number of processors supported

AMD EPYC 7002 series processor Two

PSU specifications

The PowerEdge R7525 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 10. PowerEdge R7525 PSU specifications

PSU Class Heat dissipation

(maximum)

Frequency Voltage Current

800 W Mixed Mode

AC/HVDC

Platinum 3000 BTU/hr 50/60 Hz 100 -240 V AC 9.2 - 4.7 A

800 W Mixed Mode

AC/HVDC

N/A 3000 BTU/hr DC 240 V DC 3.8 A

1400 W Mixed

Mode AC/HVDC

Platinum 5250 BTU/hr 50/60 Hz 100 -240 V AC 12 - 8 A

1400 W Mixed

Mode AC/HVDC

N/A 5250 BTU/hr DC 240 V DC 6.6 A

2400 W Mixed

Mode AC/HVDC

Platinum 9000 BTU/hr 50/60 Hz 100 -240 V AC 16-13.5 A

2400 W Mixed

Mode AC/HVDC

N/A 9000 BTU/hr DC 240 V DC 11.2 A

NOTE: If a system with AC 1400 W PSU operate at low line 100-120 V AC, then the power rating per PSU is derated to

1050 W.

Technical specifications 15

NOTE: : If a system with AC 2400 W PSU operate at low line 100-120 V AC, then the power rating per PSU is derated to

1400 W.

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 R7525 supports the following operating systems:

• Canonical Ubuntu Server LTS

• Microsoft Windows Server with Hyper-V

• Red Hat Enterprise Linux

• SUSE Linux Enterprise Server

• Low profile and Full Height- Half Length

• VMware

Cooling fan specifications

The PowerEdge R7525 system supports up to six (STD), high performance (HPR), or very high performance (VHP) fans.

Table 11. Cooling fan specifications

Fan type Label color Label name Label image

Standard fan No label No label

High performance

fan (Silver grade)

Silver High performance

(Silver grade)

16 Technical specifications

Table 11. Cooling fan specifications (continued)

Fan type Label color Label name Label image

Very high

performance fan

(Gold grade)

Gold Very high

performance (Gold

grade)

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 R7525 system supports CR 2032 3.0-V lithium coin cell system battery.

Expansion card riser specifications

The PowerEdge R7525 system supports up to eight PCI express (PCIe) Gen 4 expansion cards.

Table 12. Expansion card slots supported on the system board

PCIe

slot

With

Regular

shroud

PCIe slot

length

R1a R1b R1c R2a R3a R3b R4a R4b R4c

Slot 1

Low profile

and Full

Height-

Half Length

Low

profile

and Full

Height-

Half

Length

x8 x16

Slot

Low profile

and Full

Height-

Half Length

Full

Height-3/

4 and Full

Length

x16(GPU

)

x8 x16

Slot

Low

profile-Half

Length

x16

Slot

Low profile

and Full

Height-

Half Length

Slot

Low profile

and Full

Full

Height-3/

x16(GPU) x8

Technical specifications 17

Table 12. Expansion card slots supported on the system board (continued)

PCIe

slot

With

Regular

shroud

PCIe slot

length

R1a R1b R1c R2a R3a R3b R4a R4b R4c

Height-

Half Length

4 and Full

Length

Slot

Low

profile-Half

Length

x16

Slot

Low profile

and Full

Height-

Half Length

Full

Height-3/

4 and Full

Length

x16(GPU) x8 x16

Slot

Low profile

and Full

Height-

Half Length

Low

profile

and Full

Height-

Half

Length

x8 x16

Memory specifications

The PowerEdge R7525 system supports the following memory specifications for optimized operation.

Table 13. 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 14. Memory module sockets

Memory module sockets Speed

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

Storage controller specifications

The PowerEdge R7525 system supports the following controller cards:

Table 15. PowerEdge R7525 system controller cards

Internal controllers External controllers

• PERC H745

• PERC H345

• HBA345

• S150

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

M.2 SSDs

• 12Gbps SAS Ext. HBA

• PERC H840

18 Technical specifications

Table 16. PowerEdge R7525 Front PERC and Adapter PERC support on back planes

Front PERC Adapter PERC

8 x 3.5 inches SAS/SATA 12 x 3.5 inches SAS/SATA

16 x 2.5 inches SAS/SATA 12 x 3.5 inches + Rear 2 x 2.5 inches

24 x 2.5 inches (16 SAS/SATA X 2.5 inches + 8 X 2.5 inches

NVME)

12 x 3.5 inches + Rear 2 x 2.5 inches NVME

Drive specifications

Drives

The PowerEdge R7525 system supports:

• 8 x 3.5-inch hot-swappable SAS, SATA drives.

• 8 x 2.5 inch NVMe drives.

• 12 x 3.5-inch hot-swappable SAS, SATA drives.

• 16 x 2.5-inch hot-swappable SAS, SATA drives.

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

Backplane

• Up to 8 x 3.5-inch SAS, SATA drives.

• Up to 8 x 2.5 inch NVMe drives.

• Up to 12 x 3.5-inch SAS, SATA drives.

• Up to 16 x 2.5-inch SAS, SATA drives.

• Up to 24 x 2.5-inch SAS, SATA , or NVMe drives.

• Up to 2 x 2.5-inch rear 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.

Ports and connectors specifications

USB ports specifications

Table 17. PowerEdge R7525 system USB specifications

Front Rear Internal (Optional)

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.

Technical specifications 19

NIC port specifications

The PowerEdge R7525 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 18. 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 R7525 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 R7525 system supports two DB-15 VGA port one each on the front and back panels.

IDSDM

The PowerEdge R7525 system supports Internal Dual SD module (IDSDM).

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

Table 19. 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 R7525 system supports integrated Matrox G200 graphics controller with 16 MB of video frame buffer.

Table 20. 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

20 Technical specifications

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Dell PowerEdge R7525 Owner's manual

Dell PowerEdge R7525 Owner's manual

Dell PowerEdge R7525 Owner's manual

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