Appendix A: Ddr Dimm Configuration - MSI K7N415 Pro Instruction Manual

Appendix A: DDR DIMM Configuration

Configuration Rules
Observe the following rules when configuring DDR DIMMs:
1. Follow correct DIMM installation order. DIMMs must be populated
consecutively, in order, starting with the DIMM1 socket.
2. Do not populate DIMM3 socket with any dual load (dual bank) modules (for BIOS
ver. 210 or later).
*Do not populate DIMM2 socket with any dual load (dual bank) modules (for BIOS
ver. 200).
Dual load refers to physical device beds on the data bus
Note:
For best performance on 128bit system, we recommend you to use the same
Note:
DDR DIMM for both slots.
Population Rules
Table 1. Memory Loads
Capacity
128MB
192MB
256MB
128MB - 1B or 2B
384MB
128MB - 1B or 2B
512MB
256MB - 1B or 2B
768MB
256MB - 1B or 2B
1GB
512MB - 1B or 2B
1.25GB
1.5GB
DIMM1
64MB - 1B or 2B
128MB - 1B or 2B
128MB - 1B or 2B
64MB - 1B or 2B
256MB - 1B or 2B
128MB - 1B or 2B
256MB - 1B or 2B
128MB - 1B or 2B
512MB - 1B or 2B
256MB - 1B or 2B
512MB - 1B or 2B
256MB - 1B or 2B
512MB - 1B or 2B
512MB - 1B or 2B
A-1
DIMM2
64MB - 1B or 2B
64MB - 1B or 2B
128MB - 1B or 2B
64MB - 1B
128MB - 1B or 2B
128MB - 1B
256MB - 1B or 2B
128MB - 1B
256MB - 1B or 2B
256MB - 1B
512MB - 1B or 2B
256MB - 1B
512MB - 1B or 2B
512MB - 1B or 2B
Appendix A
DIMM3
X
X
X
64MB – 1B
X
128MB – 1B
X
128MB – 1B
X
256MB – 1B
X
256MB – 1B
256MB - 1B
512MB - 1B