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Power Information, SE7505VB2 Server Board Power Budget

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Intel® Server Board SE7505VB2 Power Information 12. Power Information 12.1 SE7505VB2 Server Board Power Budget The following table shows the power consumed on each supply line for the SE7505VB2 baseboard that is configured with two processors (each 68W max) and Intel Xeon processors w/512k cache FMB TDP. This configuration includes four 2GB DDR DIMMs stacked burst at 70% max. The numbers provided in the table should be used for reference purposes only. Different hardware configurations will produce different numbers. The numbers in the table reflect a common usage model operating at a higher than average stress levels. Table 70. The Board Power Budget Items System Board Max Utilize Average Q'ty Power factor power +5 Output Max Current (V) +5 +3.3 +12 -12 -5 VSB +5 Output Average Current (V) +3.3 +12 -12 -5 +5 VSB Processor Vcore 2 177.22 160.00 18.46 16.67 Processor VRD Eff@ 80% 35.44 20% 32.00 NB (Intel E7505 MCH) 1.5V / 0.6A 1 0.90 80% 0.72 1.04 0.833 E7505 Vcore (1.475V / 2.1A) 1 3.10 65% 2.01 1.41 0.92 2.5V/6.8 A 1 17.00 65% 11.05 3.63 2.36 1.475 V VRD Eff @80% 0.18 20% 0.14 1.2 V VRD Eff @80% 0.62 20% 0.40 2.5 V VRD Eff @80% 3.40 20% 2.21 SB (ICH4) Vcc 3.3 V 2.01 65% 1.31 0.61 0.397 Vcc 1.5 V 1.46 65% 0.95 0.97 0.631 Memory DDR 2662 4 DDR 2.5V (FAN 5057) 51.88 70% 36.31 12.969 9.08 Vtt 1.25V (FAN 5066 ) 7.75 70% 5.43 2.94 2.055 2.5 V VRD Eff @80% 10.38 20% 7.26 1.25 V VRD Eff @80% 1.55 20% 1.09 P64H2 Vcc 3.3V 2 17.16 70% 12.01 2.60 1.820 Vcc1.8V (SC 1548) 2 19.15 70% 13.41 5.32 3.724 1.8 V VRD Eff @80% 3.83 20% 2.68 82540 GIGABIT 3.3V 2.5V 1.5V VGA RAGE II XL 1 0.48 70% 0.33 0.15 1 0.00 70% 0.00 0.12 1 0.32 70% 0.22 0.21 1 1.15 80% 0.92 0.23 0.39 0.102 0.09 0.150 0.18 0.312 Revision 1.2 95 Intel part number C32194-002

Section	Page
Introduction	13
SE7505VB2 Server Board Overview	14
Intel® Server Board SE7505VB2 Feature Set	14
Functional Architecture	16
Processor and Memory Subsystem	16
Processor Support	16
Processor VRD	17
Reset Configuration Logic	17
Processor Module Presence Detection	17
Interrupts and APIC	17
Memory Subsystem	17
Memory DIMM Support	18
Memory Configuration	19
Memory Cooling	19
I2C Bus	21
DRAM ECC	21
The Intel® E7505 Chipset	21
MCH Memory Architecture Overview	22
DDR Configurations	23
Memory Controller Hub (MCH)	23
AGP 8X Bus	24
P64H2	24
PCI Bus P64-B I/O Subsystem	24
PCI Bus P64-C I/O Subsystem	24
ICH4	24
PCI Bus P32-A I/O Subsystem	25
PCI Bus Master IDE Interface	25
USB Interface	25
Compatibility Interrupt Control	26
APIC	26
General Purpose Input and Output Pins	26
Power Management	28
Super I/O	28
GPIOs	29
Serial Ports	29
Serial A	29
Serial B	29
Floppy Disk Controller	30
Keyboard and Mouse	30
Wake-up Control	30
BIOS Flash	30
Clock Generation and Distribution	31
PCI I/O Subsystem	33
PCI Subsystem	33
P32-A: 32-bit/33-MHz PCI Subsystem	33
Device IDs (IDSEL)	33
P32-A Arbitration	34
P64-B and P64-C: 64-bit/100- or 66-MHz PCI Subsystem	34
Device IDs (IDSEL)	34
P64-B Arbitration	35
P64-C Arbitration	35
Serial ATA Controller	35
Video Controller	36
Video Modes	37
Video Memory Interface	37
Host Bus Interface	38
Network Interface Controller (NIC)	39
NIC Connector and Status LEDs	39
Interrupt Routing	40
Legacy Interrupt Routing	40
APIC Interrupt Routing	40
Legacy Interrupt Sources	41
Serialized IRQ Support	41
IRQ Scan for PCIIRQ	41
PCI Error Handling	41
Hardware Monitoring	45
Monitored Components	45
Fan Speed Control	46
Chassis Intrusion	46
SE7505VB2 ACPI Implementation	48
ACPI	48
Front Panel Switches	48
Wake up Sources (ACPI and Legacy)	49
SE7505VB2 Connectors	50
Main Power Connector	50
Memory Module Connector	51
Processor Socket	52
I2C Header	55
PCI Slot Connector	55
AGP 3.0 Pro50 Connector	58
Front Panel Connector	59
VGA Connector	59
NIC Connector	60
IDE Connector	60
SATA Connector	61
USB Connector	62
Floppy Connector	63
Serial Port Connector	63
Keyboard and Mouse Connector	64
Miscellaneous Headers	64
Fan Header	64
Intrusion Cable Connector	65
Configuration Jumpers	66
System Recovery and Update Jumpers	66
BIOS	67
Using the BIOS Setup Utility	67
If You Cannot Access Setup	67
Starting Setup	67
Setup Menus	67
Menu Selection Bar	69
Main Menu	70
Primary/Secondary, Master/Slave Submenus	71
Advanced Menu	72
I/O Device Configuration Submenu	73
On Board Device Submenu	76
PCI Configuration Submenu	77
Server Menu Submenu	78
Console Redirection Submenu	79
Event Logging Submenu	81
Hardware Monitor Submenu	82
Security Menu	83
Power Menu	84
Boot Menu	85
System Menu	86
Exit Menu	87
Upgrading the BIOS	88
Preparing for the Upgrade	88
Recording the Current BIOS Settings	88
Obtaining the Upgrade Utility	88
Creating a Bootable Diskette	89
Creating the BIOS Upgrade Diskette	89
Upgrading the BIOS	89
Crisis Recovery Diskette	90
Creating the Crisis Recovery Diskette	91
Manually Recovering the BIOS	92
Error Handling and Reporting	93
POST Error Beep Codes	93
BIOS Event Log	93
Absolute Maximum Ratings	94
Mean Time Between Failures (MTBF) Test Results	94
Power Information	95
SE7505VB2 Server Board Power Budget	95
Power Supply Specifications	96
Power Timing	96
Voltage Recovery Timing Specifications	99
Product Regulatory Compliance	100
	100
Product Safety Compliance	100
Product EMC Compliance	100
Mandatory / Standard: Certifications; Registration; Declarations	100
Other Product Mandatory Regulations to Consider due to new Emerging International Requirements	101
Important Product Regulation Requirements	101
Product Regulatory Compliance Markings	101
Electromagnetic Compatibility Notices	102
Europe (CE Declaration of Conformity)	102
Australian Communications Authority (ACA) (C-Tick Declaration of Conformity)	102
Ministry of Economic Development (New Zealand) Declaration of Conformity	102
BSMI (Taiwan)	102
Replacing the Back up Battery	102

Match case Limit results 1 per page

Intel® Server Board SE7505VB2

Power Information

12. Power Information

12.1 SE7505VB2 Server Board Power Budget

The following table shows the power consumed on each supply line for the SE7505VB2

baseboard that is configured with two processors (each 68W max) and Intel Xeon processors

w/512k cache FMB TDP. This configuration includes four 2GB DDR DIMMs stacked burst at

70% max. The numbers provided in the table should be used for reference purposes only.

Different hardware configurations will produce different numbers. The numbers in the table

reflect a common usage model operating at a higher than average stress levels.

Table 70. The Board Power Budget

Items

Q'ty

Max

Power factor

Average

power

Output Max Current (V)

Output Average Current (V)

System Board

+3.3 +12

-12 -5

VSB +5

+3.3

+12

-12 -5

+5 VSB

Processor Vcore

177.22

160.00

18.46

16.67

Processor VRD Eff@ 80%

35.44 20%

32.00

NB (Intel E7505 MCH)

1.5V / 0.6A

0.90

80%

0.72

1.04

0.833

E7505 Vcore (1.475V /

2.1A)

3.10

65%

2.01

1.41

0.92

2.5V/6.8 A

65%

11.05

3.63

2.36

1.475 V VRD Eff @80%

0.18

20%

0.14

1.2 V VRD Eff @80%

0.62

20%

0.40

2.5 V VRD Eff @80%

3.40

20%

2.21

SB (ICH4)

Vcc 3.3 V

2.01

65%

1.31

0.61

0.397

Vcc 1.5 V

1.46

65%

0.95

0.97

0.631

Memory DDR 2662

DDR 2.5V (FAN 5057)

51.88 70%

36.31

12.969

9.08

Vtt 1.25V (FAN 5066 )

7.75

70%

5.43

2.94

2.055

2.5 V VRD Eff @80%

10.38 20%

7.26

1.25 V VRD Eff @80%

1.55

20%

1.09

P64H2

Vcc 3.3V

17.16 70%

12.01

2.60

1.820

Vcc1.8V (SC 1548)

19.15 70%

13.41

5.32

3.724

1.8 V VRD Eff @80%

3.83

20%

2.68

82540 GIGABIT

3.3V

0.48

70%

0.33

0.15

0.102

2.5V

0.00

70%

0.00

0.12

0.09

1.5V

0.32

70%

0.22

0.21

0.150

VGA RAGE II XL

1.15

80%

0.92

0.23

0.39

0.18

0.312

Utilize

17.00

Revision 1.2

Intel part number C32194-002