Corsair CMV4GX3M1A1333C9 Value Select 4GB (1x4GB) DDR3 Up to 1333 Mhz CL9 Mainstream Desktop Memory Module
4% dearer per GB than the average 4GB DDR3 kit we track.
Specification
| Capacity | 4GB |
| Generation | DDR3 |
| Speed | 1333MHz |
| Form factor | DIMM |
| Buffered | Unbuffered |
| For | Desktop |
| Brand | Corsair |
| ASIN | B003XFT3XE |
Price history
Typical price (median) 90-day £21.15 12-month £21.15 12-month low £16.58 All-time low £4.20 (2017-03-07)
Not really a deal Today’s price is 40% above this kit’s typical price for the past year, and it has been cheaper than this for 13% of that year (last on 14 Dec 2025). Why medians, not averages ›
30-day avg £21.1590-day avg £21.23180-day avg £21.73 (averages are pulled up by price spikes; the medians above are the better guide)
Cheaper per GB in the same spec
Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›
| £/GB | Price | Capacity | Manufacturer | For | Type | Form Factor | ECC / Buffered | Description | |
|---|---|---|---|---|---|---|---|---|---|
 | £3.25best £/GB | £12.99▼ 7% | 4GB | Timetec | Desktop | DDR3 | DIMM 1600MHz | Non-ECCUnbuffered | |
 | £3.25 | £12.99▼ 7% | 4GB | Timetec | Desktop | DDR3 | DIMM 1333MHz | Non-ECCUnbuffered | |
 | £3.35 | £13.40▼ 64% | 4GB | Kingston | Desktop | DDR3 | DIMM 1600MHz | - | |
 | £3.40 | £13.59★ | 4GB | Patriot Memory | Desktop | DDR3 | DIMM 1600MHz | Non-ECCUnbuffered | |
 | £3.63 | £14.53 | 4GB | Wlizedle | Desktop | DDR3 | DIMM 1600MHz | Non-ECCUnbuffered | |
 | £3.75 | £14.99★ | 4GB | Kingston | Desktop | DDR3 | DIMM | - |
About this kit
- Disclaimer: Maximum Speed requires overclocking/PC BIOS adjustments. Maximum speed and performance depend on system components, including motherboard and CPU
- Single 4GB Module
- Unbuffered CL 9-9-9
- 1333MHz performance Latency of 9-9-9-24 to maximize system performance
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Manufacturer's Description Corsair Memory 4GB Single Module 1333MHz CL 9-9-9-24 1.5V DDR3 DIMM for Intel and AMD platform system builds and upgrades. Corsair built its reputation on performance memory that shines in the most demanding computing situations: extreme gaming and high-transaction processing environments. But not all computers are put to such extreme usage. So we brought the same reliability, testing and Corsair quality to a line of memory designed to support standard computing situations such as popular office applications. Now it’s one of our most popular memory lines. Backed with a lifetime warranty, it is memory you can rely on. Key Features: Single 4GB Module;Unbuffered CL 9-9-9;1333MHz performance Latency of 9-9-9-24 to maximize system performance;100% Guaranteed compatibility with all Intel and AMD DDR3 platforms;Limited Lifetime Warranty. Product Description Corsair Memory 4GB Single Module 1333MHz CL 9-9-9-24 1.5V DDR3 DIMM for Intel and AMD platform system builds and upgrades. Corsair built its reputation on performance memory that shines in the most demanding computing situations: extreme gaming and high-transaction processing environments. But not all computers are put to such extreme usage. So we brought the same reliability, testing and Corsair quality to a line of memory designed to support standard computing situations such as popular office applications. Now it’s one of our most popular memory lines. Backed with a lifetime warranty, it is memory you can rely on. Box Contains 1 x Corsair CMV4GX3M1A1333C9 4GB DDR3 Memory module, 1333MHz
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