A+ SERVER 1012G-MTF USER'S MANUAL

Cooling System

The SC813 chassis has an innovative cooling design that features four 4-cm high- performance system cooling fans. Each of these fans plug into a chassis fan header on the motherboard. An air shroud channels the airflow generated by the fans to efficiently cool the processor area of the system.

A fan speed control setting in BIOS allows fan speed to be determined by system temperature [the recommended setting is Balanced].

Figure 1-1. AMD SR5650/SP5100 Chipset:

System Block Diagram

 

 

 

 

 

 

 

DIMM1A

 

 

 

 

 

 

 

 

DIMM1B

 

 

 

 

 

 

 

 

DIMM2A

 

 

 

 

 

 

 

CPU1

DIMM2B

 

 

 

 

 

 

 

 

DIMM3A

 

 

 

 

 

 

 

 

DIMM3B

 

 

 

 

 

 

 

 

DIMM4A

 

 

 

 

 

 

 

HT3 Link

DIMM4B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16/16-2.6 GHz

 

 

 

INTEL

PCI-E GEN2 x1

PCI-E GEN2 X8

Slot6 PCIE x8/x16

RJ45

82574L

 

 

 

 

 

 

 

INTEL

 

 

 

PCI-E GEN2 X8

SWITCH

Slot5 x8

RJ45

PCI-E GEN2 x1

SR5650

 

 

82574L

 

 

 

 

 

 

Slot4

 

 

 

 

 

 

 

PCI-E GEN2 X4

 

COM1

 

SLOT1

SLOT2

SLOT3

 

 

 

COM2

RMII

 

 

Clock Gen

PCI

PCI

PCI

 

 

 

 

 

 

 

 

 

 

 

VGA

 

 

 

 

 

A-Link

 

 

 

 

 

 

 

 

 

 

DDR2 SDRAM

 

 

 

PCI

 

 

IDE (ATA/133)

64MB X16

 

 

 

 

 

 

 

 

 

 

 

 

 

PSU I2C

BMC

 

SMBus

SP5100

 

 

VGA

 

 

SATA x6

 

 

 

 

 

 

 

WPCM450-R

 

 

 

 

 

 

IPMB

 

 

 

LPC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TPM

 

 

 

 

 

FE PHY

 

 

 

 

SPI Flash

 

 

 

RTL8201N

 

SIO

 

 

 

 

 

KB/MS

 

 

 

 

 

 

 

 

 

 

 

 

 

W83527HG

 

 

HWM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W83795G

 

RJ45

 

 

 

8xUSB

 

 

Note: This is a general block diagram. Please see Chapter 5 for details.

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SUPER MICRO Computer 1012G-MTF user manual Cooling System, AMD SR5650/SP5100 Chipset System Block Diagram