OWC OWC1E6T32R804GB-B256-SF DDR3L-1600
This ECC unbuffered DIMM provides critical single-bit error correction at 1600 MT/s, ensuring data integrity for systems that cannot tolerate memory corruption. Its 1.35V low-voltage operation and strict JEDEC compliance make it a reliable, warranty-safe upgrade backed by a limited lifetime warranty and advanced replacement program. This module is best for administrators maintaining aging workstations or entry-level servers where uptime and data accuracy are non-negotiable.
Capacity 4GB
Kit 1 x 4GB
Memory DDR3L
Speed 1600 MT/s
CAS Latency CL11
Form Factor UDIMM
ECC Yes
28 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong affordability (91st percentile) 91st
Cons
- Below average capacity (9th percentile)
- Below average speed (14th percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR3L |
| Form Factor | UDIMM |
| Total Capacity | 4096 |
| Modules | 1 |
| Per Module | 4096 |
| Pins | 240 |
| Rank | 2Rx8 |
Performance
| Speed | 1600 |
| CAS Latency | 11 |
| Voltage | 1.35 |
Class
| ECC | Yes |
| Registered | No |
Features
| RGB | No |
| Heat Spreader | No |
vs Competition
| Spec | OWC OWC1E6T32R804GB-B256-SF | Team Group T-FORCE VULCAN Z TLZGD432G3600HC18JDC01 | G.Skill Ripjaws V Series F4-3600C18D-16GVK | Timetec Pinnacle Konduit | Patriot Viper Steel PVS416G320C6K | Kingston FURY Beast KF556C40BB-16 |
|---|---|---|---|---|---|---|
| Capacity | 4GB | 32GB | 16GB | 16GB | 16GB | 16GB |
| Kit | 1 x 4GB | 2 x 16GB | 2 x 8GB | 2 x 8GB | 2 x 8GB | 1 x 16GB |
| Memory Type | DDR3L | DDR4 | DDR4 | DDR4 | DDR4 | DDR5 |
| Speed Mts | 1600 | 3600 | 3600 | 3200 | 3200 | 5600 |
| Cas Latency | CL11 | CL18 | CL18 | CL16 | CL16 | CL40 |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | true | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Affordability |
|---|---|---|---|---|---|
| OWC OWC1E6T32R804GB-B256-SF | 13.9 | 61.6 | 57.8 | 9.2 | 91.4 |
| Team Group T-FORCE VULCAN Z TLZGD432G3600HC18JDC01 Compare | 63.2 | 74.8 | 87.6 | 70.9 | 42.5 |
| G.Skill Ripjaws V Series F4-3600C18D-16GVK Compare | 63.2 | 74.8 | 87.6 | 45.3 | 63.5 |
| Timetec Pinnacle Konduit Compare | 53.4 | 74.8 | 87.6 | 45.3 | 69.2 |
| Patriot Viper Steel PVS416G320C6K Compare | 53.4 | 74.8 | 87.6 | 45.3 | 63.9 |
| Kingston FURY Beast KF556C40BB-16 Compare | 77.4 | 61.6 | 31.8 | 45.3 | 52.7 |
Price
Value & Pricing
We started tracking prices for this product on Jun 17, 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.
