http://www.tyan.com
41
Dual CPU installed (CPU0 and CPU1)
Quantity of
memory
installed
2 3 4 5 6 7 8 10
12
14
16
CPU0_DIMM_A0
√
√
√
√
√
√
√
√
√
√
√
CPU0_DIMM_A1
√
√
√
√
CPU0_DIMM_B0
√
√
√
√
√
√
√
√
√
√
CPU0_DIMM_B1
√
√
√
CPU0_DIMM_C0
√
√
√
√
√
√
√
√
CPU0_DIMM_C1
√
√
√
CPU0_DIMM_D0
√
√
√
√
√
√
CPU0_DIMM_D1
√
CPU1_DIMM_A0
√
√
√
√
√
√
√
√
√
√
√
CPU1_DIMM_A1
√
√
√
√
CPU1_DIMM_B0
√
√
√
√
√
√
√
√
√
CPU1_DIMM_B1
√
√
CPU1_DIMM_C0
√
√
√
√
√
√
√
CPU1_DIMM_C1
√
√
CPU1_DIMM_D0
√
√
√
√
√
CPU1_DIMM_D1
√
NOTE:
1.
√
indicates a populated DIMM slot.
2. Install memory in sets of fours for maximum performance. This ensures that all four
memory channels are properly utilized, providing maximum memory bandwidth.
3. Populate the same DIMM type in each channel, specifically
- Use the same DIMM size
- Use the same # of ranks per DIMM
4. Dual-rank DIMMs are recommended over single-rank DIMMs.
5. Unbuffered DIMMs can offer slightly better performance than Registered DIMMs if
populating only a single DIMM per channel.
6. Always install with DIMM_A0 Slot first, following the alphabetical order (starting with
DIMM_A0, DIMM_B0, DIMM_C0, DIMM_D0), and then the numerical order (starting with
DIMM_A1, DIMM_B1, DIMM_C1, DIMM_D1, DIMM_A2, DIMM_B2, DIMM_C2,
DIMM_D2).
Summary of Contents for TN70-B7066
Page 1: ...1 http www tyan com TN70 B7066 Service Engineer s Manual...
Page 13: ...http www tyan com 13 Appendix III Technical Support 82...
Page 27: ...http www tyan com 27 1 5 6 System Block Diagram...
Page 29: ...http www tyan com 29 NOTE...
Page 33: ...http www tyan com 33 3 Slide the rear top cover out...
Page 54: ...http www tyan com 54 NOTE...
