Samsung 9100 PRO 2TB ($465) vs Corsair MP700 PRO XT 2TB ($419). $/TB analysis, performance, and use-case recommendations.
Samsung 9100 PRO 2TB and Corsair MP700 PRO XT 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 Samsung 9100 PRO 2TB runs on Samsung's Presto controller — built in-house to push V-NAND to its Gen 5 ceiling. The Corsair MP700 PRO XT 2TB pairs Phison's E28 — the second-gen Gen 5 controller with refined efficiency over the original E26.
The cheaper drive — Corsair MP700 PRO XT 2TB at $209.50/TB — saves you $23.00 per TB versus the Samsung 9100 PRO 2TB. Worth it if you're capacity-constrained; either works if you just want one fast drive.
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. Video editors will gravitate toward the Samsung 9100 PRO 2TB for its write headroom (13,400 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.
Samsung backs the PRO series with one of the strongest warranty experiences in consumer storage — RMAs typically process within 5 business days globally.
The Corsair MP700 PRO XT 2TB is the right call if the lower retail price ($419 vs $465), and better $/TB economics ($209.50/TB) matter to you. Corsair's MP700 PRO XT brings Phison E28 silicon with optional heatsink variants — flexibility for both spacious desktops and laptops with motherboard clearance issues.