SK Hynix HMA42GR7MFR4N-TF
The dual-rank x4 design and ECC registered architecture deliver reliable 2133 MT/s performance at CL13 timings for enterprise server environments. This SK Hynix module uses genuine Hynix chips and maintains a 4.4-star rating from over 340 reviews, reflecting consistent quality in 24/7 operation. It is best for IT administrators populating DDR4-based servers that require validated, single-rank replacement memory for virtualization or database workloads.
Capacity 16GB
Kit 1 x 16GB
Memory DDR4
Speed 2133 MT/s
CAS Latency CL13
Form Factor RDIMM
ECC Yes
55 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong feature (87th percentile) 87th
- Strong social proof (78th percentile) 78th
- Strong latency (73rd percentile) 73rd
Cons
- Below average speed (23rd percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | RDIMM |
| Total Capacity | 16384 |
| Modules | 1 |
| Per Module | 16384 |
| Rank | 2Rx4 |
Performance
| Speed | 2133 |
| CAS Latency | 13 |
Class
| ECC | Yes |
| Registered | Yes |
vs Competition
| Spec | SK Hynix HMA42GR7MFR4N-TF | Kingston FURY Beast KF564C32BWEAK2-64 | G.Skill Trident Z5 Royal Series F5-6000J2636H32GX2-TR5NG | Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 | Crucial Pro Overclocking CP2K16G64C32U5B | KLEVV CRAS V RGB KD5BGUA80-60A300J |
|---|---|---|---|---|---|---|
| Capacity | 16GB | 64GB | 64GB | 64GB | 32GB | 64GB |
| Kit | 1 x 16GB | 2 x 32GB | 2 x 32GB | 2 x 32GB | 2 x 16GB | 2 x 32GB |
| Memory Type | DDR4 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 2133 | 6400 | 6000 | 6400 | 6400 | 6000 |
| Cas Latency | CL13 | CL32 | CL26 | CL32 | CL32 | CL30 |
| Form Factor | RDIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | true | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Social Proof |
|---|---|---|---|---|---|
| SK Hynix HMA42GR7MFR4N-TF | 22.5 | 87 | 73.3 | 45.2 | 77.9 |
| Kingston FURY Beast KF564C32BWEAK2-64 Compare | 94.7 | 87 | 87.5 | 89.9 | 93.4 |
| G.Skill Trident Z5 Royal Series F5-6000J2636H32GX2-TR5NG Compare | 87.4 | 87 | 99.1 | 89.9 | 78.1 |
| Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 Compare | 94.7 | 87 | 87.5 | 89.9 | 98.2 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.7 | 72.9 | 87.5 | 70.9 | 87.7 |
| KLEVV CRAS V RGB KD5BGUA80-60A300J Compare | 87.4 | 87 | 87.5 | 89.9 | 87.7 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
