Lenovo ThinkSystem ST550 (Xeon SP Gen 2) Memory

System Info

  • Total Slots: 12
  • Min. Memory: 8GB (1 x 8GB)
  • Max. Memory: 768GB (12 x 64GB)

Notes

6 DIMMs per processor, for a total of 12 DIMMs when two processors are installed. Each processor has 6 memory channels -- 1 DIMM per channel (1DPC). The mixing of x4 and x8 RDIMMs is supported, and the mixing of RDIMMs of different capacity is supported. Do not mix R-DIMMs and LR-DIMMs. Actual memory speed is determined by the specific processor model installed.

Compatible Parts

DRV2666RD8/16GB

16GB (1 slot occupied)
Lenovo Product Number: 7X77A01303
(1 x 16GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 2Rx8

More Info  

QTY


DRV2666RS4/16GB

16GB (1 slot occupied)
Lenovo Product Number: 7X77A01302
(1 x 16GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 1Rx4

More Info  

QTY


DRV2933RD8/16GB

16GB (1 slot occupied)
Lenovo Product Number: 4ZC7A08708
(1 x 16GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRV2933RS4/16GB

16GB (1 slot occupied)
Lenovo Product Number: 4ZC7A08707
(1 x 16GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 1 Rank

More Info  

QTY


DRV2933RS8/8GB

16GB (1 slot occupied)
Lenovo Product Number: 4ZC7A08706
(1 x 8GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRV2666RD4/32GB

32GB (1 slot occupied)
Lenovo Product Number: 7X77A01304
(1 x 32GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 2Rx4

More Info  

QTY


DRV2933RD4/32GB

32GB (1 slot occupied)
Lenovo Product Number: 4ZC7A08709
(1 x 32GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


DRV2933RD4/64GB

64GB (1 slot occupied)
Lenovo Product Number: 4ZC7A08710
(1 x 64GB DIMM)
DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

More Info  

QTY


Back Back to Memory Selector