Asus AP130-E1 - Manual (Page 25)

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