Compare WD_BLACK SN8100 2TB and Corsair MP600 Elite 2TB: prices, speeds, $/TB. Which to buy in July 2026? Full spec breakdown.
WD_BLACK SN8100 2TB vs Corsair MP600 Elite 2TB pits two different generations against each other at 2 TB. The question isn't which is faster on paper — that's settled — it's whether the bandwidth gap shows up in your specific workload.
Hardware-wise, the WD_BLACK SN8100 2TB runs on SMI's SM2508 silicon, which became the default Gen 5 controller for power-conscious flagships. The Corsair MP600 Elite 2TB pairs the DRAM-less Phison E27T, common in value-tier 2TB and 4TB Gen 4 drives.
On sequential reads the WD_BLACK SN8100 2TB pulls ahead by 7,900 MB/s (14,900 MB/s versus 7,000 MB/s). That matters for moving large files but rarely shows up in game loads.
Write speeds skew toward the WD_BLACK SN8100 2TB: 11,000 MB/s sustained against 6,500 MB/s. Content creators feel this; gamers do not.
The WD_BLACK SN8100 2TB carries a dedicated DRAM chip for FTL (Flash Translation Layer) mapping; the Corsair MP600 Elite 2TB relies on HMB (Host Memory Buffer), borrowing 64 MB from system RAM. The practical gap shows up only under sustained random write loads.
For PS5 expansion, both are PCIe Gen 4 M.2 2280 drives that meet Sony's minimum spec (7,000 MB/s read). The console can't take advantage of speeds beyond that, so save money by choosing the WD_BLACK SN8100 2TB. The leap from Gen 4 to Gen 5 doubles peak throughput on paper but produces single-digit-percent improvements in game load times, OS boot, and most productivity benchmarks. The Corsair MP600 Elite 2TB is the better default unless you have a specific workload that needs the extra lanes. Video editors will gravitate toward the WD_BLACK SN8100 2TB for its write headroom (11,000 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 WD_BLACK SN8100 2TB ranks #5 of 11 Gen 5 2 TB drives we track by $/TB, while the Corsair MP600 Elite 2TB ranks #11 of 11 Gen 4 2 TB drives. Neither is a value leader right now — if $/TB is your priority, check the cheaper alternatives below before committing.
As of July 27, 2026, these tracked drives undercut both the WD_BLACK SN8100 2TB and Corsair MP600 Elite 2TB on $/TB:
Pick the WD_BLACK SN8100 2TB if you value the lower retail price ($380 vs $400), better $/TB economics ($190.00/TB), meaningfully faster reads (14,900 MB/s), higher sustained writes (11,000 MB/s), and a dedicated DRAM cache chip.
The Corsair MP600 Elite 2TB fits buyers who prefer its specific performance profile or have brand preference for Corsair.