NEMIX DDR5-6400 ECC RDIMM 2x64GB vs Samsung DDR5-6400 ECC RDIMM 1x64GB
Best value of the 2 kits compared is the Samsung DDR5-6400 ECC RDIMM 1x64GB, at CA$69.211/GB β it is the only kit here that is both priced and in stock, which makes it the default pick until the others return.
Add to comparison (2/5)
Comparable or lower specs
NEMIX DDR5-6400 ECC RDIMM 2x64GB vs Samsung DDR5-6400 ECC RDIMM 1x64GB: full breakdown
Value: price per gigabyte
The Samsung DDR5-6400 ECC RDIMM 1x64GB is the only kit here that is both in stock and priced, working out to CA$69.211/GB. Out-of-stock kits are excluded from the price winner, which leaves NEMIX DDR5-6400 ECC RDIMM 2x64GB out of the ranking above.
Capacity and module layout
The NEMIX DDR5-6400 ECC RDIMM 2x64GB is 2x64GB and the Samsung DDR5-6400 ECC RDIMM 1x64GB is 1x64GB. Total capacity runs from 64GB on the Samsung DDR5-6400 ECC RDIMM 1x64GB to 128GB on the NEMIX DDR5-6400 ECC RDIMM 2x64GB β 100% more memory. Samsung DDR5-6400 ECC RDIMM 1x64GB ships as a single module: that leaves slots free for a later capacity upgrade, but one stick runs single-channel on a dual-channel board until a matching second module is added. NEMIX DDR5-6400 ECC RDIMM 2x64GB arrives as a matched multi-module kit and populates at least two channels out of the box.
Speed and latency
Clocks and timings: the NEMIX DDR5-6400 ECC RDIMM 2x64GB at 6,400 MT/s CL52 and the Samsung DDR5-6400 ECC RDIMM 1x64GB at 6,400 MT/s CL52. True latency is level across every kit that publishes it, at 16.3 ns, so real-world latency is not what separates them.
Current price against MSRP
Current listings: the Samsung DDR5-6400 ECC RDIMM 1x64GB at CA$4,429.49. NEMIX DDR5-6400 ECC RDIMM 2x64GB is out of stock, so its price is the last recorded rather than something you can pay today. No MSRP is on file for any of these kits, so street price is the only reference point.
Which of these 2 kits should you buy?
Buy the Samsung DDR5-6400 ECC RDIMM 1x64GB. It is the cheapest per gigabyte of the 2 kits compared at CA$69.211/GB, and it is in stock, which is the whole question price per GB is meant to settle. If raw speed matters more to you than cost per gigabyte, the NEMIX DDR5-6400 ECC RDIMM 2x64GB is the faster kit at 6,400 MT/s β expect to pay for it. That recommendation ignores NEMIX DDR5-6400 ECC RDIMM 2x64GB, which is out of stock.
Technical Specifications Comparison
Capacity & Modules
| Specification | NEMIX DDR5-6400 ECC RDIMM 2x64GB | Samsung DDR5-6400 ECC RDIMM 1x64GB |
|---|---|---|
| Total capacity | 128GBβ | 64GB |
| Module layout | 2Γ64GB | 1Γ64GB |
| Module count | 2 | 1 |
| Form factor | RDIMM | RDIMM |
| Category | server | server |
Speed & Latency
| Specification | NEMIX DDR5-6400 ECC RDIMM 2x64GB | Samsung DDR5-6400 ECC RDIMM 1x64GB |
|---|---|---|
| Memory type | DDR5 | DDR5 |
| Speed | 6,400 MT/sβ | 6,400 MT/s |
| CAS latency | CL52β | CL52 |
| True latency | 16.3 nsβ | 16.3 ns |
Features
| Specification | NEMIX DDR5-6400 ECC RDIMM 2x64GB | Samsung DDR5-6400 ECC RDIMM 1x64GB |
|---|---|---|
| ECC support | Yes | Yes |
| RGB lighting | No | No |
Pricing & Value
| Specification | NEMIX DDR5-6400 ECC RDIMM 2x64GB | Samsung DDR5-6400 ECC RDIMM 1x64GB |
|---|---|---|
| MSRP | β | β |
| Best price | Out of stock | CA$4,429.49β |
| Price per GB | CA$60.926β | CA$69.211 |