2.4System memory

The motherboard comes with four Double Data Rate (DDR) Dual Inline Memory Module (DIMM) sockets. These sockets support up to 4GB system memory using 184-pin unbuffered ECC or non-ECC PC3200/2700/ 2100 DDR DIMMs, and allow up to 6.4GB/s data transfer rate.

The following figure illustrates the location of the DDR DIMM sockets.

PSCH-L

PSCH-L 184-Pin DDR DIMM Sockets

DIMM 0A

DIMM 1A

DIMM 0B

DIMM 1B

 

 

 

80 Pins

 

 

 

104 Pins

2.4.1 Memory configurations

 

 

 

SOCKETS

 

 

Mode

 

DIMM_0A

DIMM_1A DIMM_0B

DIMM_1B

 

 

(blue)

(black)

(blue)

(black)

 

 

 

 

 

 

 

Single-channel

(1)

Populated

—

—

—

 

(2)

—

Populated

—

—

 

(3)

—

—

Populated

—

 

(4)

—

—

—

Populated

 

Dual-channel

(1)

Populated

—

Populated

—

 

(2)

—

Populated

—

Populated

 

(3)* Populated

Populated

Populated

Populated

 

 

 

 

 

 

 

*For dual-channel configuration (3), you may:

•install identical DIMMs in all four sockets or

•install identical DIMM pair in DIMM_0A and DIMM_0B (blue sockets) and identical DIMM pair in DIMM_1A and DIMM_1B (black sockets)

ASUS AP130-E1 barebone server

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