Intel PX875P warranty Memory Installation, FAN Headers

PX875P PRO/ PX875P

FAN Headers

Three power headers are available for cooling fans, which play an important role in maintaining the ambient temperature in your system.

KB /MS

Sensor

+12V

Ground 1

CPUFAN

Sensor

+12V

Ground 1

US B/LA N		ATX_ 12V
PR T/COM	U8
	S ocket 478
		U1 2
1
CP UFA N		Intel
		82875P
	AU XFA N	M1	M2
Winbond	1	DIM	DIM
		AGP
W83627HF
ALC
650
	PC I1
	PC I2
3C OM		U1 9
LAN

	ATX_ PWR
	IDE2 IDE1
DIM M3	DIM M4
BAT1

+12V

Ground Sensor

1

AUXFAN

		PC I3	2	910
			1 US B4		Intel		1	JP1
U2 1					ICH 5	SATA2	1	CA SE O PEN
IOSB		PC I4				SATA1
		PC I5
						FDC
1				US B2 12 US	CHASFAN
12	1	12	12		101	1 P WRLED12	109
F RO NT AU DI O CD -IN		SPD IF IrD A			S	AKE R 1	SW/LED

CHASFAN

Attention

We strongly recommend that you use a CPU fan sink with your

CPU. You can attach the CPU fan sink to the CPUFAN Header.

Memory Installation

The series contains 4 memory slots which use 184 pin DDR SDRAM with a total memory capacity of up to 4 GB. You can install unbuffered/non-ECC or with ECC DDR DIMMs. It supports DDR266 when installed with CPUs that have clock speeds of 100 MHz. It supports DDR266/333 when installed with CPUs that have clock speeds of 133 MHz. And it supports also DDR266/320/400 when installed with CPUs that have CPU clock speeds of 200 MHz.

The series provides Dual-Channel functionality for its DIMM slots. DIMM1 and DIMM2 share one channel, while DIMM3 and DIMM4 share the other channel. Enabling dual channels can increase your data access rates.

F RO

2 1

1

PCI5

PCI4

U 21

PCI3

3COM LAN

PCI2

PCI1

ALC 650

W83627HF

Winbond

1

AUXFAN

SOU ND

CPUFAN

1

U8

USB /LAN

K B/M S

IrDA

CD-NTAUDIO

2

PRT/COM

1

BIOS

IN

SPDIF

1

Socket 478

DIMM1

DIMM2

	21
	U SB2
	21
	USB 3 9
	101	CHASFAN
SPEAKER	1
1	PWRLED2 1	FDC
SW/LED	10
	9

2 10 1 9 USB 4

	In IC
	tel H 5		U1
			9
	SATA2
SATA1		1	B AT1
	1
	C ASE	JP1
	O PEN

Intel 82875P U12

A GP

ATX_12 V

DIM M1

DIM M2

DIM M3

DIM M4

ID E2 ID E1 ATX PWR

DIMM3

DIMM4

11