Samsung 850 Evo 2TB 2.5"
Samsung 850 Evo 2TB 2.5"
Top 76%118 points
Top 76%
Top specs and features

Samsung 850 Evo 2TB 2.5" review: 14 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 960 Pro 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
Western Digital Black PCIe 1TB: 2800MB/s

3. 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.
90000IOPS
Intel Optane 905P U.2 480GB: 550000IOPS

4. internal storage

2000GB
Samsung 860 Pro 4TB 2.5": 4096GB

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.
98000IOPS
Intel Optane 905P U.2 480GB: 575000IOPS

6. thickness

6.8mm
Samsung 950 Pro 256GB: 2.2mm

7. 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

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" 250GB: 256

9. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
5
Crucial MX500 2.5" 250GB: 60

10. width

100mm
Western Digital PC SN520 M.2 2230 512GB: 30mm

11. height

69.8mm
Western Digital Black PCIe 1TB: 22mm

12. weight

66g
Western Digital PC SN520 M.2 2230 512GB: 3.5g

13. PassMark result

The PassMark benchmark measures the overall performance of the SSD based on read speed, write speed and seek time.
5023
Samsung 840 Evo 750GB: 16047

14. shock resistance

It is more resistant to impact and falls.
1500G
Western Digital Black PCIe 1TB: 1500G

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