Server RAM comparisons
Head-to-head comparisons of registered ECC server modules, drawn from the hand-researched catalog and grouped by memory generation and capacity.
Compare any two
Pairs people ask about
4 of 14Most-compared models
Where a model appears in many pairs, it's usually the one every other model in its class gets compared against — its “Appears in” count links to every pair it belongs to.
| Kit | Speed | Appears in |
|---|---|---|
| ECC RDIMMKingston | 2666 MT/s | 1 pair |
| KTD-PE432/64G RDIMMKingston | 3200 MT/s | 1 pair |
| Server Premier ECC RDIMMKingston | 4800 MT/s | 1 pair |
| Server Premier ECC RDIMMKingston | 5600 MT/s | 1 pair |
| ECC RDIMMMicron | 4800 MT/s | 1 pair |
| ECC RDIMMMicron | 4800 MT/s | 1 pair |
| ECC RDIMMMicron | 5600 MT/s | 1 pair |
| ECC RDIMMMicron | 5600 MT/s | 1 pair |
| ECC RDIMMMicron | 6400 MT/s | 1 pair |
| ECC RDIMMNEMIX | 4800 MT/s | 1 pair |
How these are written
A pair gets a page only when both products have a full spec sheet on file — not when one is guessed at. Where a maker doesn't publish a figure, the row says so rather than carrying an estimate, and a pair with no tracked price on either side compares specifications alone.
DDR564GBECC RDIMM9 comparisons
- Micron ECC RDIMMvsNEMIX ECC RDIMMDDR5-6400 1×64GBDDR5-6400 1×64GB
- NEMIX ECC RDIMMvsSamsung ECC RDIMMDDR5-6400 2×32GBDDR5-6400 1×64GB
- NEMIX ECC RDIMMvsKingston Server Premier ECC RDIMMDDR5-6400 4×16GBDDR5-5600 1×64GB
- Micron ECC RDIMMvsNEMIX ECC RDIMMDDR5-5600 1×64GBDDR5-5600 1×64GB
- NEMIX ECC RDIMMvsPHS-memory ECC RDIMMDDR5-5600 2×32GBDDR5-5600 1×64GB
- NEMIX ECC RDIMMvsSamsung ECC RDIMMDDR5-5600 4×16GBDDR5-5600 1×64GB
- Kingston Server Premier ECC RDIMMvsMicron ECC RDIMMDDR5-4800 1×64GBDDR5-4800 1×64GB
- NEMIX ECC RDIMMvsPHS-memory ECC RDIMMDDR5-4800 1×64GBDDR5-4800 1×64GB
- NEMIX ECC RDIMMvsSamsung ECC RDIMMDDR5-4800 2×32GBDDR5-5600 1×64GB 4800 CL40