TeamGroup Z540 2TB ($329) vs Corsair MP600 Elite 2TB ($400). $/TB analysis, performance, and use-case recommendations.
When generations cross paths in a comparison like this one, the older-spec drive almost always wins on value while the newer one wins on benchmarks. Whether that benchmark advantage matters depends entirely on what you do with the drive.
Hardware-wise, the TeamGroup Z540 2TB runs on the Phison E26 — the first widely-deployed Gen 5 controller, capable but thermally demanding. The Corsair MP600 Elite 2TB pairs Phison's E27T — a four-channel Gen 4 controller for HMB designs.
The cheaper drive — TeamGroup Z540 2TB at $164.50/TB — saves you $35.50 per TB versus the Corsair MP600 Elite 2TB. Worth it if you're capacity-constrained; either works if you just want one fast drive.
Read speeds favor the TeamGroup Z540 2TB: 12,400 MB/s versus 7,000 MB/s for the Corsair MP600 Elite 2TB, a 44% advantage. Sequential-heavy workloads notice; transactional workloads don't.
The TeamGroup Z540 2TB writes about 45% faster (11,800 MB/s vs 6,500 MB/s). Whether that matters depends entirely on what you write to the drive — gameplay capture and large project saves benefit, browsing and gaming do not.
Cache architecture differs: TeamGroup Z540 2TB has DRAM hardware, Corsair MP600 Elite 2TB uses HMB. For OS, gaming, browsing — indistinguishable. For databases, large file ops, or 4K video editing — DRAM has a small but consistent edge.
If this purchase is for a PS5 storage expansion, the comparison flattens — Sony's PCIe Gen 4 controller normalizes both TeamGroup Z540 2TB and Corsair MP600 Elite 2TB to roughly equal in-game load times. The cheaper drive is the smart pick. The Gen 5 TeamGroup Z540 2TB pulls ahead on sequential bandwidth, but Gen 5 advantages rarely surface during everyday tasks — most software hasn't been rewritten to exploit 14,000+ MB/s pipelines. Heavy write workloads — video editing, RAW photo libraries, backup operations — favor the TeamGroup Z540 2TB's 11,800 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 TeamGroup Z540 2TB ranks #2 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. One of them is genuinely among the cheapest options in its class, so this matchup includes a real value pick.
As of July 27, 2026, these tracked drives undercut both the TeamGroup Z540 2TB and Corsair MP600 Elite 2TB on $/TB:
The TeamGroup Z540 2TB is the right call if the lower retail price ($329 vs $400), better $/TB economics ($164.50/TB), meaningfully faster reads (12,400 MB/s), higher sustained writes (11,800 MB/s), and a dedicated DRAM cache chip matter to you. The TeamGroup Z540 2TB wins on $/TB because it pairs DRAM-less MAP1602 silicon with low-margin distribution. Performance is fine for OS and gaming, weaker only on sustained random writes.
The Corsair MP600 Elite 2TB fits buyers who prefer its specific performance profile or have brand preference for Corsair.