Running low on storage? These are the best 4TB M.2 SSD deals available right now

Take away the fear of enormous game downloads.

Massive 4TB SSD Deals

Crucial P3 4TB


“With NVMe performance that’s nearly 6x faster than SATA and storage capacities up to 4TB, the P3 leaves older storage technology in the dust”

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There’s a long list of requirements for a high-quality PC gaming experience – VRAM, anyone? – but these days, storage is an increasingly important factor.

SSDs are the way to go for lightning load times, and given the ballooning size of modern games, there’s a growing need for high-capacity drives. Call of Duty: Modern Warfare alone eats up to around 235GB, Microsoft Flight Simulator is 130GB and growing, while Ark: Survival Evolved is said to consume in the region of 400GB taking into account the various DLC. For well-stocked game libraries, a 1TB drive just won’t cut it.

Fortunately for those who’re bored of transferring games to and fro, high-capacity M.2 SSDs have plummeted to far more attractive prices. For most folk, the Crucial P3 is a stand-out choice having dropped to £177 / $199. That’s nearly half price, and an excellent deal for a spacious PCIe 3.0 drive that will hit sequential read and write speeds of up to 3,500MB/s and 3,000MB/s, respectively.

Crucial P3 Plus 4TB


“Delivering impressive speed with sequential reads/writes up to 5000/4200MB/s while providing data protection for optimal security.”

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Prefer a little more raw speed? Upper-tier drives aren’t immune from the falling cost of NAND flash, as evidenced by Crucial P3 Plus, which astonishingly is now better than half price at £194 / $224. Stepping up to PCIe 4.0 means read and write speeds are boosted to 4,800MB/s and 4,100MB/s, respectively, and both Crucial models are backed by a five-year warranty from a reputable brand.

For those wanting to go faster still, the WD_Black SN850X delivers impressive bang for buck in the high-end segment. Making a mockery of its £671 launch price, the 4TB range-topper can now be bagged for £327 / $329. For the money, you’re getting sequential read and write speeds of up to 7,300MB/s and 6,600MB/s, respectively, and the added benefit of onboard LPDDR4 cache.

WD_Black SN850X 4TB


“Insane speeds up to 7,300 MB/s deliver top-tier performance with ridiculously short load times for the elite gaming experience you’ve been waiting for.”

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WD’s gamer-focussed drive is also backed by a five-year warranty as standard, and is more than quick enough to meet the recommended performance requirements for a PS5 storage upgrade. Do be aware the 4TB model doesn’t come equipped with a heatsink as standard, but third-party solutions are available at little cost.

Convinced you need the space but unsure which drive is right for you? Check out Club386 reviews of Crucial’s P3 Plus and WD_Black’s SN850X to discover all the ins and outs.