Crucial T710 2TB ($435) vs Crucial T705 2TB ($406). $/TB analysis, performance, and use-case recommendations.
Crucial T710 2TB and Crucial T705 2TB are direct competitors — same generation, same capacity. Choose by controller behavior under sustained load, DRAM/HMB cache strategy, and $/TB economics.
Hardware-wise, the Crucial T710 2TB runs on an SMI SM2508 controller that drew industry attention in 2024 for finally taming Gen 5 thermals. The Crucial T705 2TB pairs Phison's E26 silicon, which kicked off the consumer Gen 5 era and typically requires a heatsink.
For PS5 expansion, both are PCIe Gen 4 M.2 2280 drives that meet Sony's minimum spec (14,500 MB/s read). The console can't take advantage of speeds beyond that, so save money by choosing the Crucial T705 2TB. For content creators routinely rendering 4K or 8K video, the Crucial T710 2TB's 14,000 MB/s sustained write is the deciding factor — multi-GB project files land noticeably faster than on the alternative. Note for handheld gamers: M.2 2280 is the desktop/laptop standard. Steam Deck and the ROG Ally line need 2230 drives — neither Crucial T710 2TB nor Crucial T705 2TB fits without modification.
Zoom out from this pair for a moment. Among the 11 Gen 5 2 TB drives we track, the Crucial T710 2TB ranks #10 by $/TB and the Crucial T705 2TB ranks #8. 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 T705 2TB on $/TB:
The Crucial T710 2TB is the right call if higher sustained writes (14,000 MB/s) matter to you. Crucial typically delivers the best $/TB among DRAM-equipped NVMes because Micron sells direct rather than going through brand licensing.
The Crucial T705 2TB is the right call if the lower retail price ($406 vs $435), and better $/TB economics ($203.00/TB) matter to you. Crucial's T-series tends to undercut Samsung and WD on price while using comparable Micron silicon — a value play hiding in a flagship form factor.