Memory Population Table - Gigabyte MZ33-AR0 User Manual

1-4-4 Memory Population Table

EPYC Memory Speed based on DIMM Population (Two DIMM per Channel)
DIMM
Type
RDIMM
3DS
Note:
• When only one DIMM per channel is used, it must be populated in memory slot DIMM1.
DIMM Population
DIMM 0
--
1R
--
1R
2R
--
--
--
2S2R (4 Ranks)
2S4R (8 Ranks)
2S8Rx4 (16 Ranks) 2S8Rx4 (16 Ranks)
Hardware Installation
DIMM 1
1R
1R
2R
2R
2R
2S2R (4 Ranks)
2S4R (8 Ranks)
2S8R (16 Ranks)
2S2R (4 Ranks)
2S4R (8 Ranks)
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Max EPYC 9004
DDR5 Frequency (MT/s)
4800
4400
4800
4000
4000
4800
4800
4800
4000
4000
4000