Crucial T710 2TB ($435) vs Crucial P310 2TB ($292). $/TB analysis, performance, and use-case recommendations.
When generations cross paths in a comparison like this one, the older-spec drive almost always wins on value while the newer one wins on benchmarks. Whether that benchmark advantage matters depends entirely on what you do with the drive.
Hardware-wise, the Crucial T710 2TB runs on the SMI SM2508 — a 6nm Gen 5 controller running notably cooler than first-gen Phison E26 designs. The Crucial P310 2TB pairs Phison's E27T — a four-channel Gen 4 controller for HMB designs.
The cost difference is hard to ignore: 33% per TB (Crucial P310 2TB at $146.00/TB versus Crucial T710 2TB at $217.50/TB). Unless you specifically need the Crucial T710 2TB's peak performance, the Crucial P310 2TB delivers more storage for the money.
Read speeds favor the Crucial T710 2TB: 14,500 MB/s versus 7,100 MB/s for the Crucial P310 2TB, a 51% advantage. Sequential-heavy workloads notice; transactional workloads don't.
The Crucial T710 2TB writes about 57% faster (14,000 MB/s vs 6,000 MB/s). Whether that matters depends entirely on what you write to the drive — gameplay capture and large project saves benefit, browsing and gaming do not.
Cache architecture differs: Crucial T710 2TB has DRAM hardware, Crucial P310 2TB uses HMB. For OS, gaming, browsing — indistinguishable. For databases, large file ops, or 4K video editing — DRAM has a small but consistent edge.
On warranty endurance the Crucial T710 2TB carries 1,200 TBW against Crucial P310 2TB's 880 TBW. Both will outlast typical use, but the gap matters if you're doing professional content work.
For PS5 expansion, both are PCIe Gen 4 M.2 2280 drives that meet Sony's minimum spec (7,100 MB/s read). The console can't take advantage of speeds beyond that, so save money by choosing the Crucial P310 2TB. The Gen 5 Crucial T710 2TB pulls ahead on sequential bandwidth, but Gen 5 advantages rarely surface during everyday tasks — most software hasn't been rewritten to exploit 14,000+ MB/s pipelines. Heavy write workloads — video editing, RAW photo libraries, backup operations — favor the Crucial T710 2TB's 14,000 MB/s sustained write speed. Both drives use the 2280 form factor, which is too long for Steam Deck or ROG Ally — you'd need a 2230 variant if either manufacturer offers one, or a dedicated handheld-format drive instead.
Market context: the Crucial T710 2TB ranks #10 of 11 Gen 5 2 TB drives we track by $/TB, while the Crucial P310 2TB ranks #4 of 11 Gen 4 2 TB drives. Neither cracks the top of the value table, so it's worth glancing at the alternatives below before picking either.
As of July 27, 2026, these tracked drives undercut both the Crucial T710 2TB and Crucial P310 2TB on $/TB:
The Crucial T710 2TB is the right call if meaningfully faster reads (14,500 MB/s), higher sustained writes (14,000 MB/s), a higher TBW endurance rating (1,200 TBW), and a dedicated DRAM cache chip matter to you. Crucial drives benefit from being a direct Micron product — the same NAND that powers competitors' drives, but at lower margins.
The Crucial P310 2TB is the right call if the lower retail price ($292 vs $435), and better $/TB economics ($146.00/TB) matter to you.