Corsair CMSX16GX4M2A2666C18
Capacity 16GB
Kit 2 x 8GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL18
Form Factor SODIMM
47 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong latency (67th percentile) 67th
Cons
- Below average social proof (17th percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | SODIMM |
| Total Capacity | 16384 |
| Modules | 2 |
| Per Module | 8192 |
| Pins | 260 |
Performance
| Speed | 2666 |
| CAS Latency | 18 |
| Timings | 18-19-19-39 |
| Voltage | 1.2 |
Class
| ECC | No |
| Registered | No |
Features
| RGB | No |
| Heat Spreader | No |
vs Competition
| Spec | Corsair CMSX16GX4M2A2666C18 | Kingston Fury Renegade KF564C32RWAK2-32 | Crucial Pro Overclocking CP2K16G64C32U5B | G.Skill Trident Z5 Neo RGB F5-6400J3239G16GX2-TZ5NR | V-Color Manta XSky | Patriot Viper Venom PVV532G640C32K |
|---|---|---|---|---|---|---|
| Capacity | 16GB | 32GB | 32GB | 32GB | 32GB | 32GB |
| Kit | 2 x 8GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 2 x 16GB |
| Memory Type | DDR4 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 2666 | 6400 | 6400 | 6400 | 6000 | 6400 |
| Cas Latency | CL18 | CL32 | CL32 | CL32 | CL28 | CL32 |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | false | false | false | false | false | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Social Proof |
|---|---|---|---|---|---|
| Corsair CMSX16GX4M2A2666C18 | 37.4 | 44.4 | 66.7 | 45.2 | 17.1 |
| Kingston Fury Renegade KF564C32RWAK2-32 Compare | 94.7 | 87 | 87.5 | 71 | 87.7 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.7 | 72.9 | 87.5 | 71 | 87.7 |
| G.Skill Trident Z5 Neo RGB F5-6400J3239G16GX2-TZ5NR Compare | 94.7 | 87 | 87.5 | 71 | 87.7 |
| V-Color Manta XSky Compare | 87.4 | 72.9 | 97.2 | 71 | 72.9 |
| Patriot Viper Venom PVV532G640C32K Compare | 94.7 | 99.4 | 87.5 | 71 | 77.2 |
Price
Value & Pricing
We started tracking prices for this product on Jun 13, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
