Dell PowerEdge M640 Memory

System Info

  • Total Slots: 16
  • Min. Memory:
  • Max. Memory: 2TB (16 x 128GB)

Notes

6 or 8 DIMM slots per processor; 1DPC or 2-1-1 DPC. Populate 1DPC (6 or 12 DIMMs) for best performance. Do not mix R-DIMMs and LR-DIMMs, or 64GB DIMMs with 128GB DIMMs.

Compatible Parts

DRL2666RS8/8GB

8GB (1 slot occupied)
Dell Product Number: SNP1VRGYC/8G
(1 x 8GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 1 Rank

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QTY


DRL2666RD8/16GB

16GB (1 slot occupied)
Dell Product Number: SNPDFK3YC/16G
(1 x 16GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRL2933RD8/16GB

16GB (1 slot occupied)
Dell Product Number: SNPTFYHPC/16G
(1 x 16GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRL2666RD4/32GB

32GB (1 slot occupied)
Dell Product Number: SNPTN78YC/32G
(1 x 32GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRL2933RD4/32GB

32GB (1 slot occupied)
Dell Product Number: SNP8WKDYC/32G
(1 x 32GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRL2666LR/64GB

64GB (1 slot occupied)
Dell Product Number: SNP4JMGMC/64G
(1 x 64GB DIMM)
DDR4-2666, PC4-2666V-L, Load-Reduced, ECC, 1.2V, 288-pin, 4 Ranks

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QTY


DRL2933RD4/64GB

64GB (1 slot occupied)
Dell Product Number: SNPW403YC/64G
(1 x 64GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRL2666LR/128GB

128GB (1 slot occupied)
Dell Product Number: SNP917VKC/128G
(1 x 128GB DIMM)
DDR4-2666, PC4-2666V-L, Load-Reduced, ECC, 1.2V, 288-pin, 8 Ranks

More Info  

QTY


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