Samsung 840 Evo 250GB mSATA
Samsung 840 Evo 250GB mSATA
Top 67%2,356 points
Top 67%
Top specs and features

Samsung 840 Evo 250GB mSATA review: 13 facts and highlights

1. sequential read speed

The maximum sequential read speed according to the manufacturer. It is one test of how well the drive can read data.
540MB/s
Samsung 970 Evo NVMe M.2 2280 2TB: 3500MB/s

2. sequential write speed

The maximum sequential write speed according to the manufacturer. It is one test of how well the drive can write data.
520MB/s
Intel DC P4510 Series 8TB: 3000MB/s

3. internal storage

250GB
Intel DC P4510 Series 8TB: 8000GB

4. maximum random write speed

The maximum random write speed according to the manufacturer. It is one test of how well the drive can write data.
71000IOPS
Intel Optane 905P U.2 480GB: 550000IOPS

5. random read speed

The maximum random read speed according to the manufacturer. It is one test of how well the drive can read data.
97000IOPS
Silicon Power AIC3C0P 800GB: 750000IOPS

6. MTBF

MTBF (Mean Time Between Failures) is the manufacturer’s estimation of the average time for a device to fail.
1.5million hours
PhotoFast GMonster IDE V4 1.8" 32GB: 10million hours

7. thickness

3.85mm
Intel 600p 128GB: 1.5mm

8. bits of encryption supported

AES (Advanced Encryption Standard) encryption is a widely used method to secure data. There are three levels of encryption (128, 192 and 256) with 256-bit being the strongest.
256
Crucial MX500 2.5" 2TB: 256

9. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
3
Crucial MX500 2.5" 1TB: 60

10. shock resistance

It is more resistant to impact and falls.
1500G
Toshiba OCZ RC100 M.2 2242 120GB: 1500G

11. height

29.85mm
Gigabyte M.2 PCIe 128GB: 22mm

12. width

50.8mm
Western Digital Blue 1TB M.2 2280: 22mm

13. weight

10g
Toshiba OCZ RC100 M.2 2242 120GB: 3g

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