OWC Mercury M.2 250Gb NVMe SSD detailed review
Should you buy Mercury M.2 (250Gb) produced by OWC and extra characteristics read below on this site.
Mercury M.2 (250Gb) produced by OWC works on Silicon Motion SM2260. The Mercury M.2 comes equipped with MLC memory. This NVMe besides, available in three capacities, including 500 Gb, 1 Tb and 2 Tb volume sizes.
Performance and benchmarks
Internal SSD use PCIe M.2 3.0 x 4 with maximum write speeds 1087 Mbps, and maximum read speeds 1872 Mbps. It also has IOPS 190000 on writing and 155000 on reading operations.
Endurance and warranty
OWC provide 3 years warranty.
Specs
| Category | Value |
| Capacity | 250 Gb |
| Interface | M.2 3.0 x 4 |
| Controller | Silicon Motion SM2260 |
| Memory type | MLC |
| DRAM | n/a |
| Read speed (Mb/s) | 1872 |
| Write speed (Mb/s) | 1087 |
| Read IOPS | 155000 |
| Write IOPS | 190000 |
| Endurance (TBW) | n/a |
| MTBF (million hours) | n/a |
| Warranty (years) | 3 |
Conclusion
OWC Mercury M.2 250Gb support PCIe Gen3 that is significantly slower than PCIe 4.0. The write speed is 1087 Mbps, that is slower than has most of competitors. When everything is weighed in the balance, OWC Mercury M.2 250Gb has more disadvantages and our editor highly do not recommend to buy it.
+ Pros
- None
- Cons
- Slow writing speed
- PCIe 3.0
- Capacity
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