Kingston DDR4-2666 ECC RDIMM 1x64GB vs Samsung DDR4-2666 ECC RDIMM 1x32GB
Specs only: none of the 2 kits compared has a usable price right now, so price per GB β the metric this site ranks value on β cannot be computed for any of them. The Kingston DDR4-2666 ECC RDIMM 1x64GB clocks highest at 2,666 MT/s.
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Comparable or lower specs
Kingston DDR4-2666 ECC RDIMM 1x64GB vs Samsung DDR4-2666 ECC RDIMM 1x32GB: full breakdown
Capacity and module layout
The Kingston DDR4-2666 ECC RDIMM 1x64GB is 1x64GB and the Samsung DDR4-2666 ECC RDIMM 1x32GB is 1x32GB. Total capacity runs from 32GB on the Samsung DDR4-2666 ECC RDIMM 1x32GB to 64GB on the Kingston DDR4-2666 ECC RDIMM 1x64GB β 100% more memory. Every kit here is a single module. That is maximum upgrade headroom β the other slots stay free β but a lone stick runs single-channel until a matching module joins it.
Speed and latency
Clocks and timings: the Kingston DDR4-2666 ECC RDIMM 1x64GB at 2,666 MT/s CL19 and the Samsung DDR4-2666 ECC RDIMM 1x32GB at 2,666 MT/s CL19. True latency is level across every kit that publishes it, at 14.3 ns, so real-world latency is not what separates them.
Which of these 2 kits should you buy?
This comparison cannot be settled on value: none of the 2 kits compared has a usable price, so price per GB β the only value metric on this site β cannot be computed for any of them. The Kingston DDR4-2666 ECC RDIMM 1x64GB carries the highest clock at 2,666 MT/s, which is the strongest thing that can be said for any of them right now. Pick on capacity and timings, or come back once prices are listed.
Technical Specifications Comparison
Capacity & Modules
| Specification | Kingston DDR4-2666 ECC RDIMM 1x64GB | Samsung DDR4-2666 ECC RDIMM 1x32GB |
|---|---|---|
| Total capacity | 64GBβ | 32GB |
| Module layout | 1Γ64GB | 1Γ32GB |
| Module count | 1 | 1 |
| Form factor | RDIMM | RDIMM |
| Category | server | server |
Speed & Latency
| Specification | Kingston DDR4-2666 ECC RDIMM 1x64GB | Samsung DDR4-2666 ECC RDIMM 1x32GB |
|---|---|---|
| Memory type | DDR4 | DDR4 |
| Speed | 2,666 MT/sβ | 2,666 MT/s |
| CAS latency | CL19β | CL19 |
| True latency | 14.3 nsβ | 14.3 ns |
Features
| Specification | Kingston DDR4-2666 ECC RDIMM 1x64GB | Samsung DDR4-2666 ECC RDIMM 1x32GB |
|---|---|---|
| ECC support | Yes | Yes |
| RGB lighting | No | No |
Pricing & Value
| Specification | Kingston DDR4-2666 ECC RDIMM 1x64GB | Samsung DDR4-2666 ECC RDIMM 1x32GB |
|---|---|---|
| MSRP | β | β |
| Best price | Out of stock | Out of stock |
| Price per GB | β | β |