Mushkin Essentials 8GB (2x4GB) DDR4-2666 CL19 SODIMM
The 2666 MT/s CL19 DDR4 SODIMM kit delivers 8GB of dual-channel memory in a 260-pin form factor, matching the speed requirements of most modern laptops. Its unbuffered design and 4.2/5 customer rating from four reviews indicate reliable performance for everyday multitasking at a budget-friendly price point. This kit suits laptop owners who need a straightforward, low-cost RAM upgrade for office work, web browsing, or light productivity without overclocking features.
Capacity 8GB
Kit 2 x 4GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
33 Overall Score
Price ¥17,283
Snapshot
Pros & Cons
Pros
- Strong affordability (73rd percentile) 73rd
Cons
- Below average social proof (15th percentile)
- Below average capacity (23rd percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | SODIMM |
| Total Capacity | 8192 |
| Modules | 2 |
| Per Module | 4096 |
| Pins | 260 |
Performance
| Speed | 2666 |
| CAS Latency | 19 |
Class
| ECC | No |
| Registered | No |
Features
| RGB | No |
vs Competition
| Spec | Mushkin Essentials | Kingston FURY Beast KF564C32BWEAK2-64 | G.Skill Ripjaws S5 F5-6400J3239G32GX2-RS5K | Corsair Vengeance CMK64GX5M2B6000Z30 | Crucial Pro Overclocking CP2K16G64C32U5B | Team Group T-CREATE EXPERT CTCWD564G6400HC34BDC01 |
|---|---|---|---|---|---|---|
| Capacity | 8GB | 64GB | 64GB | 64GB | 32GB | 64GB |
| Kit | 2 x 4GB | 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 | 6400 | 6000 | 6400 | 6400 |
| Cas Latency | CL19 | CL32 | CL32 | CL30 | CL32 | CL34 |
| 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 | Affordability |
|---|---|---|---|---|---|---|
| Mushkin Essentials | 37.6 | 45.1 | 35.9 | 22.7 | 15.3 | 73.1 |
| Kingston FURY Beast KF564C32BWEAK2-64 Compare | 94.8 | 89.6 | 87.6 | 89.8 | 92.3 | 7.4 |
| G.Skill Ripjaws S5 F5-6400J3239G32GX2-RS5K Compare | 94.8 | 74.9 | 87.6 | 89.8 | 85.7 | 5.2 |
| Corsair Vengeance CMK64GX5M2B6000Z30 Compare | 87.6 | 74.9 | 87.6 | 89.8 | 92.3 | 6.7 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.8 | 74.9 | 87.6 | 70.8 | 85.7 | 27.1 |
| Team Group T-CREATE EXPERT CTCWD564G6400HC34BDC01 Compare | 94.8 | 74.9 | 80.5 | 89.8 | 85.7 | 11 |
Price
Value & Pricing
From ¥17,283
Amazon 1 offer From ¥17,283
We started tracking prices for this product on Oct 5, 2026. The chart appears once we have more data.
Usage Scores
- Overall32.9
- Budget59.1
- Gaming26.1
- Laptop41.6
- Server15.2
- Workstation28
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
