On sale 13%
OWC 8GB DDR4-2666 CL19 SODIMM (OWC2C6D41R808GB)
This single 8GB DDR4 2666MHz ECC SODIMM module provides error-correcting reliability for data integrity, a critical feature for always-on systems. Its broad compatibility with specific Synology NAS and server models, backed by a limited lifetime warranty, simplifies the upgrade path for supported hardware. This memory is best for IT administrators needing to boost performance in compatible Synology DiskStations or RackStations where data accuracy is non-negotiable.
Capacity 8GB
Kit 1 x 8GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
ECC Yes
36 Overall Score
Price $75
Snapshot
Pros & Cons
Pros
- Strong affordability (73rd percentile) 73rd
Cons
- Below average capacity (23rd percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | SODIMM |
| Total Capacity | 8192 |
| Modules | 1 |
| 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 8GB DDR4 SODIMM | Corsair Vengeance LPX CMK32GX4M2D3600C18 | PNY XLR8 Gaming EPIC-X RGB MD32GK2D4320016XRGB | G.Skill Ripjaws V F4-3200C16D-32GVK | Team Group T-FORCE VULCAN Z TLZGD432G3600HC18JDC01 | Patriot Viper Elite 5 VEB516G6030W |
|---|---|---|---|---|---|---|
| Capacity | 8GB | 32GB | 32GB | 32GB | 32GB | 16GB |
| Kit | 1 x 8GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 1 x 16GB |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 | DDR5 |
| Speed Mts | 2666 | 3600 | 3200 | 3200 | 3600 | 6000 |
| Cas Latency | CL19 | CL18 | CL16 | CL16 | CL18 | CL30 |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | true | false | false | false | false | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Affordability |
|---|---|---|---|---|---|
| OWC 8GB DDR4 SODIMM | 37.6 | 61.7 | 35.9 | 22.7 | 72.6 |
| Corsair Vengeance LPX CMK32GX4M2D3600C18 Compare | 63.5 | 74.9 | 87.6 | 70.8 | 41.4 |
| PNY XLR8 Gaming EPIC-X RGB MD32GK2D4320016XRGB Compare | 53.7 | 89.6 | 87.6 | 70.8 | 44.7 |
| G.Skill Ripjaws V F4-3200C16D-32GVK Compare | 53.7 | 74.9 | 87.6 | 70.8 | 47.4 |
| Team Group T-FORCE VULCAN Z TLZGD432G3600HC18JDC01 Compare | 63.5 | 74.9 | 87.6 | 70.8 | 41.7 |
| Patriot Viper Elite 5 VEB516G6030W Compare | 87.6 | 61.7 | 87.6 | 45.2 | 47.8 |
Price
Value & Pricing
From $75
Amazon 1 offer From $75
Price History
Usage Scores
- Overall35.9
- Budget63.1
- Gaming29.7
- Laptop42.9
- Server42.1
- Workstation32.8
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
