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Catalog/Servers/Dell PowerEdge R550
Dell · Server

Dell PowerEdge R550 — supported memory

Which DDR4 RDIMM modules fit the PowerEdge R550, and the compatible parts we track.

Memory support vendor documentation
GenerationDDR4
Form factorsRDIMM
Max speedup to 2933 MT/s CPU-dependent
Up to 16 DIMM slots (8/CPU, 8 channels x 1 DPC). RDIMM only (Dell caps this value model at 2933, not 3200). Up to 1 TB system / up to 512 GB per socket. Max per DIMM up to 64 GB. CPU: Intel Xeon Scalable 3rd gen (Ice Lake), up to 24 cores/socket.
Compatible memory we track 253 modules
ManufacturerPart numberSpecFit
Micron MTA18ASF2G72PDZ-2G9 16 GB · DDR4-2933 · RDIMM · 2Rx8 ✓ Confirmed
Micron MTA36ASF4G72PZ-2G9J3UI 32 GB · DDR4-2933 · RDIMM · 2Rx4 ✓ Confirmed
Samsung M393A4K40CB2-CVFBY 32 GB · DDR4-2933 · RDIMM · 2Rx4 ✓ Confirmed
Samsung M393A8G40MB2-CVF 64 GB · DDR4-2933 · RDIMM · 2Rx4 ✓ Confirmed
Samsung M393A8G40MB2-CVFBY 64 GB · DDR4-2933 · RDIMM · 2Rx4 ✓ Confirmed
SK hynix HMA82GR7CJR8N-WM 16 GB · DDR4-2933 · RDIMM · 2Rx8 ✓ Confirmed
SK hynix HMA84GR7CJR4N-WM 32 GB · DDR4-2933 · RDIMM · 2Rx4 ✓ Confirmed
SK hynix HMA84GR7DJR4N-WM 32 GB · DDR4-2933 · RDIMM · 2Rx4 ✓ Confirmed
Kingston 9932022-001.A00G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9932022-003.A00G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9932022-006.A00G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9965589-008.E00G 16 GB · DDR4-2666 · RDIMM · 1Rx4 Spec match
Kingston 9965600-023.A00G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9965600-033.A00G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9965604-033.D00G 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Kingston 9965640-006.A01G 32 GB · DDR4-2400 · RDIMM · 2Rx4 Spec match
Kingston 9965640-008.A01G 32 GB · DDR4-2400 · RDIMM · 2Rx4 Spec match
Kingston 9965640-033.C00G 32 GB · DDR4-2666 · RDIMM · 2Rx4 Spec match
Kingston 9965662-012.A01G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9965662-12.A01G 16 GB · DDR4-2133 · RDIMM · 2Rx4 Spec match
Kingston 9965694-026.B00G 32 GB · DDR4-3200 · RDIMM · 2Rx4 Spec match
Kingston 9965757-040.A00G 64 GB · DDR4-3200 · RDIMM · 2Rx4 Spec match
Kingston 9995640-011.A00G 32 GB · DDR4-2400 · RDIMM · 2Rx4 Spec match
Kingston 9995754-033.A00G 32 GB · DDR4-3200 · RDIMM · 2Rx8 Spec match
Kingston 9995757-002.A00G 64 GB · DDR4-3200 · RDIMM · 2Rx4 Spec match
Kingston 9995757-003.A00G 64 GB · DDR4-3200 · RDIMM · 2Rx4 Spec match
Kingston 9995757-016.A00G 64 GB · DDR4-3200 · RDIMM · 2Rx4 Spec match
Kingston 9995757-044.A00G 64 GB · DDR4-3200 · RDIMM · 2Rx4 Spec match
Micron MTA18ADF4G72PZ-2G9B1TL 32 GB · DDR4-2933 · RDIMM · 1Rx4 Spec match
Micron MTA18ASF1G72PDZ-2G6 8 GB · DDR4-2666 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF1G72PZ-2G1 8 GB · DDR4-2133 · RDIMM · 1Rx4 Spec match
Micron MTA18ASF2G72PDZ-2G3B1 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G3B1II 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G3B1IK 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G3D1QI 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G3D1QK 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G3D1SI 16 GB · DDR4-2400 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G6 16 GB · DDR4-2666 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G6D1 16 GB · DDR4-2666 · RDIMM · 2Rx8 Spec match
Micron MTA18ASF2G72PDZ-2G6D1QG 16 GB · DDR4-2666 · RDIMM · 2Rx8 Spec match
View all 253 compatible modules in the catalog →
Confirmed = listed in the vendor's memory documentation. Spec match = meets this platform's JEDEC requirements (generation, form factor, validated speed); interchangeability is spec-based, not per-server testing. How we verify →