HP dc7800 manual SFF 240-Watt Power Supply Unit Specifications

Page 83

Power and Signal Distribution

Table 7-2.

SFF 240-Watt Power Supply Unit Specifications

 

 

 

 

 

 

 

 

 

 

Min.

 

 

 

 

 

 

Range/

Current

Max.

Surge

Max.

 

Tolerance

Loading [1]

Current

Current [2]

Ripple

 

 

 

 

 

 

 

 

 

Input Line Voltage

90–264 VAC

--

 

--

 

--

 

--

Line Frequency

47–63 Hz

--

 

--

 

--

 

--

Input (AC) Current

--

--

 

5.0

A

--

 

--

+3.3 VDC Output

+ 4%

0.1

A

15.0 A

15.0 A

50 mV

+5.08 VDC Output

+ 3.3 %

0.3 A

17.0 A

17.0 A

50 mV

+5.08 AUX Output

+ 3.3 %

0.0 A

3.0

A

3.5

A

50 mV

+12 VDC Output

+ 5 %

0.1

A

7.5

A

9.0

A

120 mV

+12 VDC Output (Vcpu)

+ 5 %

0.1

A

11.0 A

14.5 A

120 mv

--12 VDC Output

+ 10 %

0.0 A

0.15 A

0.15 A

200 mV

NOTES:

Total continuous power should not exceed 240 watts. Total surge power (<10 seconds w/duty cycle < 5 %) should not exceed 260 watts.

[1] The minimum current loading figures apply to a PS On start up only.

Figure 7-3 shows the power supply cabling for the SFF system.

Power Supply

Unit

P4 P7 P5 P2

P4, P5, P7

P3 5 4 3 2 1

P1 13

1

 

 

 

 

 

P2

 

 

4

P3

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

3

2

1

1

 

 

3

 

 

P1

 

 

 

 

 

 

 

 

 

 

 

 

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin

Pin

Pin

Conn

Pin 1

Pin 2

Pin 3

Pin 4

Pin 5

Pin 6

Pin 7

Pin 8

Pin 9

10

11

12

 

 

 

 

 

 

 

 

 

 

 

 

 

P1

+5

RTN

+ 5

+5

PS On

RTN

Pwr Gd

+3.3

+3.3

Tach

RTN

Fan

 

aux

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1 [1]

+12

+5 sns

RTN

+5

+5

+3.3

RTN

+3.3 sns

+3.3

+3.3

RTN

-12

 

 

 

 

 

 

 

 

 

 

 

 

 

P2

+5

RTN

RTN

+12

 

 

 

 

 

 

 

 

P3

RTN

RTN

RTN

VccP

VccP

+12

 

 

 

 

 

 

P4, 5,

+3.3

RTN

+5

RTN

+12

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connectors not shown to scale. All + and - values are VDC. RTN = Return (signal ground) sns = sense

GND = Power ground RS = Remote sense FC = Fan command FO = Fan off

FSpd = Fan speed FS = Fan Sink

POK = Power OK (power good) VccP = +12 for CPU

[1] This row represents pins 13–24 of connector P1

Figure 7-3. SFF Power Cable Diagram

 

Technical Reference Guide

www.hp.com

7-3

Image 83
Contents October Technical Reference GuideTechnical Reference Guide Contents Input/Output Interfaces Processor/Memory SubsystemSystem Support Integrated Graphics Subsystem Power and Signal DistributionError Messages and Codes Index System BiosOnline Viewing About this GuideAdditional Information Sources Model Numbering ConventionIntroduction Values Serial NumberNotational Conventions Special NoticesAcronyms and Abbreviations Acronym or Description Common Acronyms and AbbreviationsCPU CMCCmos CPQFPU EscdFifo FPMAcronym or Abbreviation Description Acronyms and AbbreviationsPCM PCAPCI PCI-ESmart SgramSimd SimmVGA VACVDC VesaIntroduction System OverviewFeatures 4GB 8GB Feature Difference Matrix by Form FactorSodimm Dimm Function System ArchitectureArchitectural Differences By Form Factor HP Comapq dc7800 Business PC Architecture, Block diagram Intel Processor Support Components Function ChipsetChipset Components and Functionality Component Name Function Support ComponentsSystem Memory Support Component FunctionsNetwork Interface Controller Mass StorageSerial and Parallel Interfaces Universal Serial Bus InterfaceIntegrated Graphics Controller Graphics SubsystemAudio Subsystem Integrated Graphics Subsystem StatisticsParameter Operating Non-operating SpecificationsEnvironmental Specifications Factory Configuration Power Supply Electrical SpecificationsParameter Usdt SFF CMT Physical SpecificationsParameter Measurement Diskette Drive SpecificationsCD-RW/DVD-ROM Combo LightScribe Combo Optical Drive SpecificationsDVD/CD-RW SuperMulti ParameterParameter 80 GB 160 GB 250 GB Hard Drive SpecificationsSystem Overview Processor/Memory Subsystem Intel Processor Overview Intel ProcessorsForm Processor Changing/UpgradingSupported Processors ClockMemory Subsystem Channel a Channel B Socket Socket 2 Socket 4 Total Memory UpgradingMemory Mapping and Pre-allocation Memory Socket LoadingSystem Memory Map for maximum of 8 gigabytes PCI 2.3 Bus Operation PCI Bus OverviewPCI Component Function # Device # Wired to PCI Component Configuration Access PCI BusPCI Bus Mastering Devices PCI Express Bus OperationSoftware/Driver Layer Transaction Protocol LayerLink Layer PCI Power Management SupportOption ROM Mapping PCI InterruptsPCI 2.3 Bus Connector Pinout PCI ConnectorsPCI 2.3 Connector PCI Express Bus Connector Pinout PCI Express ConnectorsMode Apic ModeSystem Resources InterruptsSystem Interrupts System Board Direct Memory AccessConnector PCI slot 1 PCI slot 2 PCI slot 3 PCI Interrupt DistributionClearing Cmos Real-Time Clock and Configuration MemorySecurity Functions Configuration Memory Cmos MapSystem Management Standard Cmos LocationsInterface Security Power-On / Setup PasswordSetup Password Cable Lock ProvisionAcpi Wake-Up Event System Wakes From Power ManagementSmart Cover Lock Optional Acpi Wake-Up EventsSystem Operational Status LED Indications System Status PowerLED Beeps Action RequiredSystem Status Thermal Sensing and CoolingSystem I/O Map Register Map and Miscellaneous FunctionsSystem I/O Map Gpio FunctionsICH9 Functions Controller Functions Input/Output Interfaces Pin Description Pin Sata Connector PinoutSata Interface Pata Interface Pin Slim IDE Connector PinoutPin Signal Diskette Drive Interface Pin Signal Description Pin Diskette Drive Connector PinoutSerial Interface DB-9 Serial Connector PinoutParallel Interface Standard Parallel Port ModeEnhanced Parallel Port Mode Extended Capabilities Port ModePin Signal Function Parallel Interface ConnectorDB-25 Parallel Connector Pinout Keyboard Interface Operation Keyboard/Pointing Device InterfaceData Keyboard/Pointing Device Interface ConnectorKeyboard/Pointing Device Connector Pinout Pointing Device Interface OperationUniversal Serial Bus Interface USB ConnectorUSB Connector Location Controller Signals USDT, SFF Form Factors CMT Form FactorUSB Color Code USB Connector PinoutUSB Cable Data USB Cable Length DataAudio Subsystem Audio Subsystem Functional Block DiagramAudio Multistreaming HD Audio ControllerHD Audio Link Bus ADC/DAC Audio SpecificationsHD Audio Subsystem Specifications LAN I/F NIC Network Interface ControllerAlert Standard Format Support Power Management SupportWake-On-LAN Support Parameter Compatibility standard orprotocol NIC ConnectorNIC Specifications NIC SpecificationsIntegrated Graphics Subsystem Functional Description Q35 IGC, Block diagramIGC Standard 2D Display Modes Sdram Installed Maximum Memory AllocationDisplay Modes Resolution Maximum Refresh Rate Analog Digital MonitorUpgrading DB-15 Monitor Connector Pinout Monitor ConnectorsAnalog Monitor Connector Digital Monitor Connector Integrated Graphics Subsystem Usdt Power Distribution Power DistributionUsdt 135-Watt Power Supply Unit Specifications SFF Power DistributionMin Range Current Max Surge Tolerance Loading Ripple SFF 240-Watt Power Supply Unit SpecificationsRange or Min Current Max Surge Tolerance Loading Ripple CMT Power DistributionCMT 365-Watt Power Supply Unit Specifications Energy Star Compliancy Shows the power supply cabling for CMT systemsPressed Power Button Results Power ControlPower Button Power Button ActionsPower Button Actions Power LED Condition Wake-On-LAN Wake Up EventsConsumption To S0 by Required System Power StatesPower Transition OS Restart State System ConditionCR1 +5 VDC LED Signal DistributionSystem Board Component Designations Power and Signal Distribution System Bios Changeable Splash Screen ROM FlashingUpgrading Memory Detection and Configuration Boot FunctionsBoot Device Order Network Boot F12 SupportVisual power LED Audible speaker Meaning Boot Error CodesBoot Error Codes Client Management Functions INT15 Function ModeClient Management Functions System ID Numbers Temperature StatusDrive Fault Prediction System ID and ROM TypeType Data SmbiosManagement Engine Functions USB Legacy SupportNumerics IndexIndex
Related manuals
Manual 49 pages 53.5 Kb