Corsair MP600 CORE XT 2TB vs KLEVV CRAS C910 2TB
On the measures that settle this, Corsair MP600 CORE XT 2TB never comes out behind, and on at least one it comes out ahead.
| Specification | CorsairMP600 CORE XT 2TB | KLEVVCRAS C910 2TB |
|---|---|---|
| Capacity (GB) | 2000 | 2000 |
| Sequential read (MB/s) | 5900better | 5200 |
| Sequential write (MB/s) | 5000better | 4800 |
| Current best price | $249.90betterat Amazon.com · captured 2026-09-04 | $276.99at Amazon.com · captured 2026-09-13 |
| Price per TB | $124.95better | $138.50 |
| Endurance (TBW) | 450 | 1400better |
| Warranty (years) | 5 | 5 |
| DRAM cache | No | No |
| NAND type | qlc | tlc |
| Controller | Phison PS5021-E21 | — |
How these two compare
Sequential throughput
Corsair MP600 CORE XT 2TB is rated 5900 MB/s read and 5000 MB/s write; KLEVV CRAS C910 2TB, 5200 MB/s read and 4800 MB/s write. These are peak sequential rates over PCIe — the speed you would see copying one large file. For boot, app launches and everyday feel, random access matters more than this headline figure.
Price
Corsair MP600 CORE XT 2TB lists at $249.90, or $124.95 per TB; KLEVV CRAS C910 2TB at $276.99, or $138.50 per TB.
Endurance
The makers warrant 450 TBW on Corsair MP600 CORE XT 2TB and 1400 TBW on KLEVV CRAS C910 2TB — how much writing each is rated to take before the endurance clause lapses. Most desktop workloads never come close, so read the two against each other rather than as a limit you are likely to reach.
DRAM cache
Corsair MP600 CORE XT 2TB is DRAM-less; KLEVV CRAS C910 2TB is DRAM-less. A DRAM cache holds the drive's mapping table — the index of where each block physically sits — so the controller places and finds data without an extra flash lookup. A DRAM-less drive borrows a little system memory (HMB) or a slice of its own flash instead, and is likelier to slow once a long run of random writes outlasts its fast cache.
NAND, controller and warranty
NAND: Corsair MP600 CORE XT 2TB uses QLC and KLEVV CRAS C910 2TB uses TLC. The tier is bits per cell — SLC, MLC, TLC and QLC from one to four — trading density against endurance and sustained-write speed: QLC is cheapest per gigabyte, TLC the mainstream balance, and the denser the cell the sooner sustained writes taper. On the controller: Corsair MP600 CORE XT 2TB uses the Phison PS5021-E21, and KLEVV CRAS C910 2TB's controller is not stated. It is the chip handling error correction, wear-levelling and where each write lands — much of how a drive holds up under load — even if the part number on its own tells you little. On the cover: Corsair MP600 CORE XT 2TB carries a 5-year warranty, KLEVV CRAS C910 2TB carries a 5-year warranty. The length is the maker's own vote of confidence, and on an SSD it tends to track the endurance rating — a longer warranty usually meaning more rated writes.
Which to buy
Corsair MP600 CORE XT 2TB. It gives up nothing to the other on the measures the site tracks and leads on at least one, so there is no trade to weigh — the sections above show where the margin is.
Common questions about this pair
- Which is faster, Corsair MP600 CORE XT 2TB or KLEVV CRAS C910 2TB?
- Corsair MP600 CORE XT 2TB is rated 5900 MB/s read and 5000 MB/s write; KLEVV CRAS C910 2TB, 5200 MB/s read and 4800 MB/s write. These are peak sequential rates over PCIe — the speed you would see copying one large file. For boot, app launches and everyday feel, random access matters more than this headline figure.
- Which costs less per terabyte, Corsair MP600 CORE XT 2TB or KLEVV CRAS C910 2TB?
- Corsair MP600 CORE XT 2TB lists at $249.90, or $124.95 per TB; KLEVV CRAS C910 2TB at $276.99, or $138.50 per TB.
- Should you buy Corsair MP600 CORE XT 2TB or KLEVV CRAS C910 2TB?
- Corsair MP600 CORE XT 2TB. It gives up nothing to the other on the measures the site tracks and leads on at least one, so there is no trade to weigh — the sections above show where the margin is.