Lenovo ThinkSystem SR550 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. However, Chipkill works only in the independent channel mode (the default operational mode) and supports only x4-based memory DIMMs. Do not mix R-DIMMs and LR-DIMMs. Actual memory speed is determined by the specific processor model installed.

Compatible Parts

DRV2666RS8/8GB

8GB (1 slot occupied)
Lenovo Product Number: 7X77A01301
(1 x 8GB DIMM)
DDR4-2666, PC4-2666V-R, Registered, ECC, 1.2V, 288-pin, 1Rx8

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


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


DRV2666LR/64GB

64GB (1 slot occupied)
Lenovo Product Number: 7X77A01305
(1 x 64GB DIMM)
DDR4-2666, PC4-2666V-L, Load-Reduced, ECC, 1.2V, 288-pin, 4Rx4

More Info  

QTY


Back Back to Memory Selector