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2-9
ASUS AP130-E1 barebone server
2.4
System 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
80
Pins
104
Pins
DIMM_0A
DIMM_1A
DIMM_0B
DIMM_1B
2.4.1 Memory configurations
*
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)
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