Cisco UCS B420 M4 Memory

System Info

  • Total Slots: 48
  • Min. Memory:
  • Max. Memory: 3TB (48 x 64GB)

Notes

System speed is dependent on how many DIMMs are populated per channel and the CPU DIMM speed support. System performance is optimized when the DIMM type and quantity are equal for both CPUs, and when each populated channel is filled completely equally across the CPUs in the server.

Compatible Parts

DRC2133RS/8GB

8GB (1 slot occupied)
Cisco Product Number: UCS-MR-1X081RU-A
(1 x 8GB DIMM)
DDR4-2133, PC4-2133P-R, Registered, ECC, 1.2V, 288-pin, 1 Rank

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QTY


DRC2133RD/16GB

16GB (1 slot occupied)
Cisco Product Number: UCS-MR-1X162RU-A
(1 x 16GB DIMM)
DDR4-2133, PC4-2133P-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

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QTY


DRC2400RS/16GB

16GB (1 slot occupied)
Cisco Product Number: UCS-MR-1X161RV-A
(1 x 16GB DIMM)
DDR4-2400, PC4-2400T-R, Registered, ECC, 1.2V, 288-pin, 1 Rank

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QTY


DRC2133RD/32GB

32GB (1 slot occupied)
Cisco Product Number: UCS-MR-1X322RU-A
(1 x 32GB DIMM)
DDR4-2133, PC4-2133P-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

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QTY


DRC2400RD/32GB

32GB (1 slot occupied)
Cisco Product Number: UCS-MR-1X322RV-A
(1 x 32GB DIMM)
DDR4-2400, PC4-2400T-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

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QTY


DRC2400LR/64GB

64GB (1 slot occupied)
Cisco Product Number: UCS-ML-1X644RV-A
(1 x 64GB DIMM)
DDR4-2400, PC4-2400T-L, Load Reduced, ECC, 1.2V, 288-pin, 4 Ranks

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QTY


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