NEMIX RAM MR21300-814K01-93 8GB DDR4-2666
This 8GB DDR4-2666 ECC RDIMM module delivers essential error correction for server stability, backed by a lifetime replacement warranty and direct manufacturer support. Its registered design ensures signal integrity in multi-slot configurations, making it a cost-effective way to boost legacy workstation or NAS performance. This module is best for IT administrators maintaining older enterprise servers who need reliable, single-rank memory for basic virtualization or file-serving tasks.
Capacity 8GB
Kit 1 x 8GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor RDIMM
ECC Yes
41 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong feature (90th percentile) 90th
- Strong affordability (73rd percentile) 73rd
Cons
- Below average capacity (23rd percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | RDIMM |
| Total Capacity | 8192 |
| Modules | 1 |
| Per Module | 8192 |
| Pins | 288 |
| Rank | 1Rx4 |
Performance
| Speed | 2666 |
| CAS Latency | 19 |
| Voltage | 1.2 |
Class
| ECC | Yes |
| Registered | Yes |
vs Competition
| Spec | NEMIX RAM MR21300-814K01-93 | Corsair VENGEANCE RGB PRO CMW32GX4M2D3600C18 | G.Skill TridentZ RGB Series F4-4000C18D-32GTZR | Team Group Xtreem FFPD532G7200HC34ADC01 | Patriot Viper Venom | PNY XLR8 Gaming EPIC-X RGB MD32GK2D4320016XRGB |
|---|---|---|---|---|---|---|
| Capacity | 8GB | 32GB | 32GB | 32GB | 32GB | 32GB |
| Kit | 1 x 8GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 2 x 16GB |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR5 | DDR5 | DDR4 |
| Speed Mts | 2666 | 3600 | 4000 | 7200 | 6000 | 3200 |
| Cas Latency | CL19 | CL18 | CL18 | CL34 | CL36 | CL16 |
| 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 | Affordability |
|---|---|---|---|---|---|---|
| NEMIX RAM MR21300-814K01-93 | 37.9 | 89.5 | 36.6 | 23.2 | 57.9 | 72.8 |
| Corsair VENGEANCE RGB PRO CMW32GX4M2D3600C18 Compare | 63.6 | 89.5 | 87.6 | 71.2 | 97.8 | 31.5 |
| G.Skill TridentZ RGB Series F4-4000C18D-32GTZR Compare | 65 | 89.5 | 98.2 | 71.2 | 97.8 | 40.9 |
| Team Group Xtreem FFPD532G7200HC34ADC01 Compare | 98.3 | 74.8 | 95.9 | 71.2 | 67.8 | 24.6 |
| Patriot Viper Venom Compare | 87.5 | 74.8 | 75.2 | 71.2 | 73.2 | 28.1 |
| PNY XLR8 Gaming EPIC-X RGB MD32GK2D4320016XRGB Compare | 53.8 | 89.5 | 87.6 | 71.2 | 92.3 | 45.3 |
Price
Value & Pricing
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
