National Instruments NI 8350, User Manual

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Chapter 2 Installation and Configuration
NI 8350 User Manual 2-32 ni.com
Dual-Channel Memory Configuration
For optimum memory performance, you can use dual-channel memory
configurations. In these configurations, identical memory is installed in
channels A and B. Figures 2-12, 2-13, and 2-14 show allowed
configurations for dual-channel memory mode.
Table 2-6 shows all possible memory module combinations.
Installing memory with different speeds is allowed, but the faster memory
downshifts to the speed of the slower memory.
Table 2-6. Memory Module Combinations
DIMM1 DIMM2 DIMM3 DIMM4 Total Memory
128 MB~1 GB — — — 128 MB~1 GB
— 128 MB~1 GB — — 128 MB~1 GB
— — 128 MB~1 GB — 128 MB~1 GB
— — — 128 MB~1 GB 128 MB~1 GB
128 MB~1 GB 128 MB~1 GB — — 256 MB~2 GB
128 MB~1 GB — 128 MB~1 GB — 256 MB~2 GB
128 MB~1 GB — — 128 MB~1 GB 256 MB~2 GB
— 128 MB~1 GB 128 MB~1 GB — 256 MB~2 GB
— 128 MB~1 GB — 128 MB~1 GB 256 MB~2 GB
— — 128 MB~1 GB 128 MB~1 GB 256 MB~2 GB
128 MB~1 GB 128 MB~1 GB 128 MB~1 GB — 384 MB~3 GB
128 MB~1 GB 128 MB~1 GB — 128 MB~1 GB 384 MB~3 GB
128 MB~1 GB — 128 MB~1 GB 128 MB~1 GB 384 MB~3 GB
— 128 MB~1 GB 128 MB~1 GB 128 MB~1 GB 384 MB~3 GB
128 MB~1 GB 128 MB~1 GB 128 MB~1 GB 128 MB~1 GB 512 MB~4 GB