BOXD845EBG2L Intel, BOXD845EBG2L Datasheet - Page 61

• Manufacturer Part Number: BOXD845EBG2L
• Manufacturer: Intel

Specifications of BOXD845EBG2L

• Lead Free Status / Rohs Status: Supplier Unconfirmed

✏
✏
NOTE
Use only ATX12V-compliant power supplies with the Desktop Board D845EBG2 and only
ATX12V- or SFX12V-compliant power supplies with the Desktop Board D845EPT2. ATX12V and
SFX12V power supplies have an additional power lead that provides required supplemental power
for the processor. Always connect the 20-pin and 4-pin leads of ATX12V and SFX12V power
supplies to the corresponding connectors on the Desktop Boards D845EBG2 and D845EPT2,
otherwise the Desktop Board will not boot.
Do not use a standard ATX power supply. The Desktop Board will not boot with a standard ATX
power supply.
Table 28.
NOTE
The Desktop Board will not boot if the 4-pin ATX12V power cable is not attached to the ATX12V
power connector.
Table 29.
Note:
Table 30.
Note:
Pin
1
3
Pin
1
2
3
Pin
1
2
3
Pin 1 is Control if the Desktop Board uses the hardware monitoring and fan control ASIC.
Pin 1 is Control if the Desktop Board uses the hardware monitoring and fan control ASIC.
Pin 1 is Ground if the Desktop Board uses the hardware monitoring ASIC.
Pin 1 is Ground if the Desktop Board uses the hardware monitoring ASIC.
ATX12V Power Connector
Rear Chassis Fan Connector
Processor Fan Connector
Signal Name
Ground
+12 V
Signal Name
(Note)
VREG_12V_POWER
REAR_FAN_TACH
Signal Name
(Note)
+12 V
CPU_FAN_TACH
Pin
2
4
Signal Name
Ground
+12 V
Technical Reference
61