Memory - MSI K9ND Speedster2 Series Manual

MS-9661 Server Board

Memory

The DIMM slots are intended for system memory modules.
DDR2
240-pin, 1.8V
Dual-Channel Mode Population Rule
In Dual-Channel mode, the memory modules can transmit and receive data with two
data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system
performance. Please refer to the following tables for population rules under Dual-
Channel mode.
CPU0
Rule 1 (Single-Channel)
Rule 2 (Dual-Channel)
Rule 3 (Dual-Channel)
Rule 4 (Dual-Channel)
CPU1
Rule 1 (Single-Channel)
Rule 2 (Dual-Channel)
Rule 3 (Dual-Channel)
Rule 4 (Dual-Channel)
2-8
64x2=128 pin
DIMM1 DIMM2
V
V V
V V
DIMM1 DIMM2
V
V V
V V
56x2=112 pin
DIMM3 DIMM4
V
V V
V V
DIMM3 DIMM4
V
V V
V V