Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Corsair - MP700 PRO 2TB | Crucial - MX500 1TB |
|---|---|---|
| Sequential write | 11800 MB/s | 510 MB/s |
| Sequential read | 12400 MB/s | 560 MB/s |
| Endurance (TBW) | 1200 | 360 |
| Capacity | 2000 GB | 1000 GB |
| Interface | PCIe 5.0 x4 | SATA III |
Between the MP700 PRO 2TB and MX500 1TB, the MP700 PRO 2TB comes out ahead in sequential write / sequential read, while the MX500 1TB wins on several specs. Overall, the MP700 PRO 2TB scores 82.6 and the MX500 1TB scores 43.5 on our Mars Score.
Which should you buy?
The MP700 PRO 2TB is the clear pick on raw spec strength, leading by 39.1 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the MP700 PRO 2TB if you care most about sequential write / sequential read. The biggest gaps in its favor are sequential write, sequential read, endurance (tbw), among others. The single most decisive one: Sequential write — 2213.73% more. 11800 MB/s vs 510 MB/s.
The MX500 1TB similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the MP700 PRO 2TB is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Corsair - MP700 PRO 2TB or Crucial - MX500 1TB?
Corsair - MP700 PRO 2TB leads the current Mars Score by 39.1 points.The more useful decision is the trade-off behind that result: compare capacity, sequential read, sequential write, interface against the way you will actually use the product.
Choose Corsair - MP700 PRO 2TB if…
Corsair - MP700 PRO 2TB has the measurable edge on write mbps, read mbps, tbw.
Choose Crucial - MX500 1TB if…
Crucial - MX500 1TB does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Corsair - MP700 PRO 2TB wins
- ▲Sequential write — 2213.73% more. 11800 MB/s vs 510 MB/s.
- ▲Sequential read — 2114.29% more. 12400 MB/s vs 560 MB/s.
- ▲Endurance (TBW) — 233.33% more. 1200 vs 360.
- ▲Capacity — 100.00% more. 2000 GB vs 1000 GB.
- ▲Interface: PCIe 5.0 x4 (vs SATA III).
Why Crucial - MX500 1TB wins
- No decisive advantages.
Spec comparison
Capacity
| Spec | Corsair - MP700 PRO 2TB | Crucial - MX500 1TB |
|---|---|---|
| Capacity | 2000 GBlead | 1000 GB |
Performance
| Spec | Corsair - MP700 PRO 2TB | Crucial - MX500 1TB |
|---|---|---|
| Sequential read | 12400 MB/slead | 560 MB/s |
| Sequential write | 11800 MB/slead | 510 MB/s |
| Interface | PCIe 5.0 x4lead | SATA III |
| Form factor | M.2 2280lead | 2.5" SATA |
Endurance
| Spec | Corsair - MP700 PRO 2TB | Crucial - MX500 1TB |
|---|---|---|
| Endurance (TBW)ⓘ | 1200lead | 360 |
| Warranty | 5 yrs | 5 yrs |