Which is better, Crucial T710 1TB or Crucial T705 2TB? July 2026 side-by-side with prices, specs, and verdict.
Both run on Gen 5 hardware but at different capacities: 1 TB for the Crucial T710 1TB versus 2 TB for the Crucial T705 2TB. Whether the larger drive's $/TB advantage justifies the higher upfront cost depends on how much you actually need.
Hardware-wise, the Crucial T710 1TB runs on SMI's SM2508 silicon, which became the default Gen 5 controller for power-conscious flagships. The Crucial T705 2TB pairs the Phison E26 — the first widely-deployed Gen 5 controller, capable but thermally demanding.
Crucial T705 2TB's $203.00/TB pricing edges out Crucial T710 1TB's $227.00/TB by about 11%. Not transformative, but a real difference at 2-4 TB capacities where it adds up.
Endurance leans toward the Crucial T705 2TB at 1,200 TBW (versus 600 TBW for the Crucial T710 1TB). For most consumers this never becomes a real concern — 600 TBW lasts a decade of normal writes — but heavy daily writers should weight it.
For PlayStation 5 builds, the console's internal M.2 slot tops out around 5,500 MB/s sustained, so both Crucial T710 1TB and Crucial T705 2TB hit the same wall — pick whichever is cheaper at the moment you buy. Video editors will gravitate toward the Crucial T705 2TB for its write headroom (12,700 MB/s sustained). Project saves and proxies move faster, which compounds across a workday. Heads-up — these are full-length 2280 drives. Steam Deck and most current handhelds require shorter 2230 modules, so check capacity-specific 2230 variants if that's your target platform.
Market context: the Crucial T710 1TB ranks #2 of 6 Gen 5 1 TB drives we track by $/TB, while the Crucial T705 2TB ranks #8 of 11 Gen 5 2 TB drives. That puts at least one of them near the top of the value table — a reasonable head-to-head to be choosing from.
Lean toward the Crucial T710 1TB when the lower retail price ($227 vs $406) top your priority list. 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.
Lean toward the Crucial T705 2TB when better $/TB economics ($203.00/TB), and a higher TBW endurance rating (1,200 TBW) top your priority list. Crucial drives benefit from being a direct Micron product — the same NAND that powers competitors' drives, but at lower margins.