G.Skill RipjawsV Series 64GB DDR4-2666
A 64GB dual-channel kit with a low 1.20V operating voltage and a simple JEDEC default profile ensures broad compatibility and easy setup in most desktop systems. The included heat spreaders provide reliable thermal management for sustained workloads without the cost premium of faster XMP-focused kits. This memory is best for budget-conscious workstation users running virtual machines or heavy multitasking who prioritize capacity over peak frequency.
Capacity 64GB
Kit 2 x 32GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL18
Form Factor UDIMM
67 Overall Score
Price £666
Snapshot
Pros & Cons
Pros
- Strong social proof (92nd percentile) 92nd
- Strong capacity (90th percentile) 90th
- Strong feature (75th percentile) 75th
- Strong latency (67th percentile) 67th
Cons
- Below average affordability (19th percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR4 |
| Form Factor | UDIMM |
| Total Capacity | 65536 |
| Modules | 2 |
| Per Module | 32768 |
| Pins | 288 |
Performance
| Speed | 2666 |
| CAS Latency | 18 |
| Timings | 18-18-18-43 |
| Voltage | 1.2 |
Class
| ECC | No |
| Registered | No |
| OC Profile | Intel XMP 2.0 |
Features
| RGB | No |
| Heat Spreader | Yes |
vs Competition
| Spec | G.Skill RipjawsV Series | Kingston FURY Beast KF564C32BWEAK2-64 | Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 | Crucial Pro Overclocking CP2K16G64C32U5B | KLEVV CRAS V RGB KD5KGUD80-60A300G-BLACK | Team Group T-CREATE EXPERT CTCWD532G6400HC32ADC01 |
|---|---|---|---|---|---|---|
| Capacity | 64GB | 64GB | 64GB | 32GB | 64GB | 32GB |
| Kit | 2 x 32GB | 2 x 32GB | 2 x 32GB | 2 x 16GB | 2 x 32GB | 2 x 16GB |
| Memory Type | DDR4 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 2666 | 6400 | 6400 | 6400 | 6000 | 6400 |
| Cas Latency | CL18 | CL32 | CL32 | CL32 | CL30 | CL32 |
| Form Factor | UDIMM | 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 |
|---|---|---|---|---|---|---|
| G.Skill RipjawsV Series | 37.4 | 74.8 | 67 | 89.9 | 92.3 | 19.3 |
| Kingston FURY Beast KF564C32BWEAK2-64 Compare | 94.7 | 89.5 | 87.6 | 89.9 | 92.3 | 7.6 |
| Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 Compare | 94.7 | 89.5 | 87.6 | 89.9 | 97.8 | 6.8 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.7 | 74.8 | 87.6 | 70.9 | 85.6 | 28 |
| KLEVV CRAS V RGB KD5KGUD80-60A300G-BLACK Compare | 87.4 | 89.5 | 87.6 | 89.9 | 85.6 | 8.3 |
| Team Group T-CREATE EXPERT CTCWD532G6400HC32ADC01 Compare | 94.7 | 74.8 | 87.6 | 70.9 | 92.3 | 23 |
Price
Value & Pricing
From £666
Amazon 1 offer From £666
We started tracking prices for this product on Nov 9, 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.
