Price drop 6%
OWC 2666DDR4S08G
This single 8GB DDR4-2666 SO-DIMM module provides a straightforward path to upgrading 2019 iMacs and 2018 Mac Minis with its PC4-21300 speed and standard 1.2V operation. It includes a heat spreader for reliable thermal performance and is backed by OWC's top-rated customer service and lifetime warranty. This memory is best for users seeking a simple, guaranteed-compatible RAM upgrade for specific aging Mac desktop models to improve basic multitasking.
Capacity 8GB
Kit 1 x 8GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
36 Overall Score
Price ¥13,068
Snapshot
Pros & Cons
Pros
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 |
Performance
| Speed | 2666 |
| CAS Latency | 19 |
| Voltage | 1.2 |
Class
| ECC | No |
| Registered | No |
Features
| RGB | No |
| Heat Spreader | Yes |
vs Competition
| Spec | OWC 2666DDR4S08G | Kingston FURY Beast KF564C32BWEAK2-64 | G.Skill Trident Z5 Royal Series F5-6000J2636H32GX2-TR5NG | Corsair Vengeance CMK64GX5M2B6000Z30 | Crucial Pro Overclocking CP2K16G64C32U5B | KLEVV CRAS V RGB KD5BGUA80-60A300J |
|---|---|---|---|---|---|---|
| Capacity | 8GB | 64GB | 64GB | 64GB | 32GB | 64GB |
| Kit | 1 x 8GB | 2 x 32GB | 2 x 32GB | 2 x 32GB | 2 x 16GB | 2 x 32GB |
| Memory Type | DDR4 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 2666 | 6400 | 6000 | 6000 | 6400 | 6000 |
| Cas Latency | CL19 | CL32 | CL26 | CL30 | CL32 | CL30 |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | false | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Social Proof |
|---|---|---|---|---|---|
| OWC 2666DDR4S08G | 37.5 | 36.4 | 35.9 | 22.6 | 44.7 |
| Kingston FURY Beast KF564C32BWEAK2-64 Compare | 94.7 | 87 | 87.5 | 89.9 | 93.4 |
| G.Skill Trident Z5 Royal Series F5-6000J2636H32GX2-TR5NG Compare | 87.4 | 87 | 99.1 | 89.9 | 78.1 |
| Corsair Vengeance CMK64GX5M2B6000Z30 Compare | 87.4 | 72.9 | 87.5 | 89.9 | 93.4 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.7 | 72.9 | 87.5 | 70.9 | 87.7 |
| KLEVV CRAS V RGB KD5BGUA80-60A300J Compare | 87.4 | 87 | 87.5 | 89.9 | 87.7 |
Price
Value & Pricing
From ¥13,068
Amazon 1 offer From ¥13,068
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
