Power Switch, Power
Power Switch, PowerPower Switch, Power
Power Switch, Power
LED & Hard Drive
LED & Hard DriveLED & Hard Drive
LED & Hard Drive
LED Header
LED HeaderLED Header
LED Header
Yes
Clear Password
Clear PasswordClear Password
Clear Password
Jumper
JumperJumper
Jumper
Yes
Serial Port
Serial PortSerial Port
Serial Port
Single Port (Requires optional Serial Port Adapter)
Parallel Port
Parallel PortParallel Port
Parallel Port
No
Keyboard/Mouse
Keyboard/MouseKeyboard/Mouse
Keyboard/Mouse
USB or PS/2
Hood Lock Header
Hood Lock HeaderHood Lock Header
Hood Lock Header
Yes
Hood Sensor Header
Hood Sensor HeaderHood Sensor Header
Hood Sensor Header
Yes
Z400 Required power supply info
Z400 Required power supply infoZ400 Required power supply info
Z400 Required power supply info
Power Supply
Power SupplyPower Supply
Power Supply
475W Custom PSU -
475W Custom PSU -475W Custom PSU -
475W Custom PSU -
(Wide Ranging, Active PFC)
(Wide Ranging, Active PFC)(Wide Ranging, Active PFC)
(Wide Ranging, Active PFC)
600W Custom PSU -
600W Custom PSU -600W Custom PSU -
600W Custom PSU -
(Wide Ranging, Active PFC)
(Wide Ranging, Active PFC)(Wide Ranging, Active PFC)
(Wide Ranging, Active PFC)
Operating Voltage Range
Operating Voltage RangeOperating Voltage Range
Operating Voltage Range
90 - 269 VAC
90 - 269 VAC90 - 269 VAC
90 - 269 VAC 90 - 269 VAC
90 - 269 VAC90 - 269 VAC
90 - 269 VAC
Rated Voltage Range
Rated Voltage RangeRated Voltage Range
Rated Voltage Range
100 - 127 VAC
100 - 127 VAC100 - 127 VAC
100 - 127 VAC
200 - 240 VAC
200 - 240 VAC200 - 240 VAC
200 - 240 VAC
118 VAC
118 VAC118 VAC
118 VAC
100 - 127 VAC
100 - 127 VAC100 - 127 VAC
100 - 127 VAC
200 - 240 VAC
200 - 240 VAC200 - 240 VAC
200 - 240 VAC
118 VAC
118 VAC118 VAC
118 VAC
Rated Line Frequency
Rated Line FrequencyRated Line Frequency
Rated Line Frequency
50-60 Hz
50-60 Hz50-60 Hz
50-60 Hz
400Hz
400Hz400Hz
400Hz
50-60 Hz
50-60 Hz50-60 Hz
50-60 Hz
400Hz
400Hz400Hz
400Hz
Operating Line Frequency Range
Operating Line Frequency RangeOperating Line Frequency Range
Operating Line Frequency Range
47 - 66 Hz
47 - 66 Hz47 - 66 Hz
47 - 66 Hz
393-407 Hz
393-407 Hz393-407 Hz
393-407 Hz
47 - 66 Hz
47 - 66 Hz47 - 66 Hz
47 - 66 Hz
393-407 Hz
393-407 Hz393-407 Hz
393-407 Hz
Rated Input Current
Rated Input CurrentRated Input Current
Rated Input Current
10A @ 100-127 VAC
10A @ 100-127 VAC10A @ 100-127 VAC
10A @ 100-127 VAC
6A @ 200-240 VAC
6A @ 200-240 VAC6A @ 200-240 VAC
6A @ 200-240 VAC
10A @ 118 VAC
10A @ 118 VAC10A @ 118 VAC
10A @ 118 VAC
10A @ 100-127 VAC
10A @ 100-127 VAC10A @ 100-127 VAC
10A @ 100-127 VAC
6A @ 200-240 VAC
6A @ 200-240 VAC6A @ 200-240 VAC
6A @ 200-240 VAC
10A @ 118 VAC
10A @ 118 VAC10A @ 118 VAC
10A @ 118 VAC
Heat Dissipation
Heat DissipationHeat Dissipation
Heat Dissipation
(Configuration & software
(Configuration & software(Configuration & software
(Configuration & software
dependent)
dependent)dependent)
dependent)
Typical 954 btu/hr (240.3 kg-cal/hr)
Typical 954 btu/hr (240.3 kg-cal/hr)Typical 954 btu/hr (240.3 kg-cal/hr)
Typical 954 btu/hr (240.3 kg-cal/hr)
Max 1977 btu/hr (498.2 kg-cal/hr)
Max 1977 btu/hr (498.2 kg-cal/hr)Max 1977 btu/hr (498.2 kg-cal/hr)
Max 1977 btu/hr (498.2 kg-cal/hr)
Typical 1536 btu/hr (387 kg-cal/hr)
Typical 1536 btu/hr (387 kg-cal/hr)Typical 1536 btu/hr (387 kg-cal/hr)
Typical 1536 btu/hr (387 kg-cal/hr)
Max 2560 btu/hr (645 kg-cal/hr)
Max 2560 btu/hr (645 kg-cal/hr)Max 2560 btu/hr (645 kg-cal/hr)
Max 2560 btu/hr (645 kg-cal/hr)
Power Supply Fan
Power Supply FanPower Supply Fan
Power Supply Fan
92x25 mm variable speed
92x25 mm variable speed92x25 mm variable speed
92x25 mm variable speed 92x25 mm variable speed
92x25 mm variable speed92x25 mm variable speed
92x25 mm variable speed
ENERGY STAR Qualified
ENERGY STAR QualifiedENERGY STAR Qualified
ENERGY STAR Qualified
(Configuration dependent)
(Configuration dependent)(Configuration dependent)
(Configuration dependent)
YES
YESYES
YES
NO
NONO
NO
80 PLUS® Compliant
80 PLUS® Compliant80 PLUS® Compliant
80 PLUS® Compliant
YES, 85%
YES, 85%YES, 85%
YES, 85% YES, 80%
YES, 80%YES, 80%
YES, 80%
FEMP Standby Power Compliant
FEMP Standby Power CompliantFEMP Standby Power Compliant
FEMP Standby Power Compliant
@115V (Wake-on LAN disabled)
@115V (Wake-on LAN disabled)@115V (Wake-on LAN disabled)
@115V (Wake-on LAN disabled)
(<2W in S5 - Power Off)
(<2W in S5 - Power Off)(<2W in S5 - Power Off)
(<2W in S5 - Power Off)
YES
YESYES
YES YES
YESYES
YES
EuP Compliant @ 230V
EuP Compliant @ 230VEuP Compliant @ 230V
EuP Compliant @ 230V
(<1 W in S5 - Power Off)
(<1 W in S5 - Power Off)(<1 W in S5 - Power Off)
(<1 W in S5 - Power Off)
YES
YESYES
YES YES
YESYES
YES
Power Consumption in sleep mode
Power Consumption in sleep modePower Consumption in sleep mode
Power Consumption in sleep mode
(as defined by ENERGY STAR) -
(as defined by ENERGY STAR) -(as defined by ENERGY STAR) -
(as defined by ENERGY STAR) -
Suspend to RAM (S3) (Instantly
Suspend to RAM (S3) (InstantlySuspend to RAM (S3) (Instantly
Suspend to RAM (S3) (Instantly
Available PC) measured at 115V.
Available PC) measured at 115V.Available PC) measured at 115V.
Available PC) measured at 115V.
<6W
<6W<6W
<6W <6W
<6W<6W
<6W
Built-in Self Test LED
Built-in Self Test LEDBuilt-in Self Test LED
Built-in Self Test LED
YES
YESYES
YES YES
YESYES
YES
Surge Tolerant Full Ranging Power
Surge Tolerant Full Ranging PowerSurge Tolerant Full Ranging Power
Surge Tolerant Full Ranging Power
Supply (withstands power surges
Supply (withstands power surgesSupply (withstands power surges
Supply (withstands power surges
up to 2000V)
up to 2000V)up to 2000V)
up to 2000V)
YES
YESYES
YES YES
YESYES
YES
System Configuration
System ConfigurationSystem Configuration
System Configuration
QuickSpecs
HP Z400 Workstation
HP Z400 WorkstationHP Z400 Workstation
HP Z400 Workstation
System Technical Specifications
DA - 13276 North America — Version 49 — February 1, 2012
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