Which is better, Samsung 9100 PRO 1TB or Corsair MP700 PRO XT 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 Samsung 9100 PRO 1TB versus 2 TB for the Corsair MP700 PRO XT 2TB. Whether the larger drive's $/TB advantage justifies the higher upfront cost depends on how much you actually need.
Hardware-wise, the Samsung 9100 PRO 1TB runs on Samsung's in-house Presto controller, designed specifically for the 9100 PRO series. The Corsair MP700 PRO XT 2TB pairs an updated Phison E28 that addressed the thermal complaints of its predecessor.
Corsair MP700 PRO XT 2TB's $209.50/TB pricing edges out Samsung 9100 PRO 1TB's $249.00/TB by about 16%. Not transformative, but a real difference at 2-4 TB capacities where it adds up.
On warranty endurance the Corsair MP700 PRO XT 2TB carries 1,200 TBW against Samsung 9100 PRO 1TB's 600 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 (14,700 MB/s read). The console can't take advantage of speeds beyond that, so save money by choosing the Corsair MP700 PRO XT 2TB. Heavy write workloads — video editing, RAW photo libraries, backup operations — favor the Samsung 9100 PRO 1TB's 13,400 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 Samsung 9100 PRO 1TB ranks #4 of 6 Gen 5 1 TB drives we track by $/TB, while the Corsair MP700 PRO XT 2TB ranks #9 of 11 Gen 5 2 TB drives. Neither is a value leader right now — if $/TB is your priority, check the cheaper alternatives below before committing.
Lean toward the Samsung 9100 PRO 1TB when the lower retail price ($249 vs $419) top your priority list. Samsung's PRO line has the longest track record for firmware reliability — over a decade of consumer SSDs with global RMA support.
Lean toward the Corsair MP700 PRO XT 2TB when better $/TB economics ($209.50/TB), and a higher TBW endurance rating (1,200 TBW) top your priority list. The MP700 PRO XT positioned itself as the cooler-running Gen 5 alternative when Samsung's 9100 PRO and WD's SN8100 were heatsink-dependent.