New
OWC Memory Upgrade 16GB DDR4-2666
Capacity 16GB
Kit 2 x 8GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
ECC Yes
46 Overall Score
Price $150
Snapshot
Pros & Cons
Pros
- Strong feature (73rd percentile) 73rd
Cons
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | SODIMM |
| Total Capacity | 16384 |
| Modules | 2 |
| Per Module | 8192 |
| Pins | 260 |
| Rank | 1Rx8 |
Performance
| Speed | 2666 |
| CAS Latency | 19 |
| Voltage | 1.2 |
Class
| ECC | Yes |
| Registered | No |
Features
| RGB | No |
| Heat Spreader | No |
vs Competition
| Spec | OWC Memory Upgrade | Corsair Vengeance CMK32GX5M2B6400Z36 | Crucial Pro OC Gaming CP2K16G64C38U5B | Patriot Viper Venom PVV532G640C32K | V-Color Manta XSky | G.Skill Trident Z Royal Series F4-4000C18D-32GTRS |
|---|---|---|---|---|---|---|
| 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 | DDR4 |
| Speed Mts | 2666 | 6400 | 6400 | 6400 | 6000 | 4000 |
| Cas Latency | CL19 | CL36 | CL38 | CL32 | CL28 | CL18 |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | true | false | false | true | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity |
|---|---|---|---|---|
| OWC Memory Upgrade | 37.9 | 73.3 | 36.6 | 45.6 |
| Corsair Vengeance CMK32GX5M2B6400Z36 Compare | 94.8 | 73.3 | 78.2 | 71.2 |
| Crucial Pro OC Gaming CP2K16G64C38U5B Compare | 94.8 | 73.3 | 76.7 | 71.2 |
| Patriot Viper Venom PVV532G640C32K Compare | 94.8 | 99.4 | 87.6 | 71.2 |
| V-Color Manta XSky Compare | 87.5 | 73.3 | 97.2 | 71.2 |
| G.Skill Trident Z Royal Series F4-4000C18D-32GTRS Compare | 65 | 87.4 | 98.2 | 71.2 |
Price
Value & Pricing
From $150
Amazon 1 offer From $150
We started tracking prices for this product on Jun 8, 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.
