71points

Samsung 840 Evo 1TB

95points

Samsung 970 Evo NVMe M.2 2280 1TB

Samsung 840 Evo 1TB
Comparison winner
Samsung 970 Evo NVMe M.2 2280 1TB
vs
vs

13 facts in comparison

Samsung 840 Evo 1TB vs Samsung 970 Evo NVMe M.2 2280 1TB

Samsung 840 Evo 1TB
Samsung 970 Evo NVMe M.2 2280 1TB
Samsung 840 Evo 1TB
Samsung 970 Evo NVMe M.2 2280 1TB
71
points
95
points

Why is Samsung 840 Evo 1TB better than Samsung 970 Evo NVMe M.2 2280 1TB?

Why is Samsung 970 Evo NVMe M.2 2280 1TB better than Samsung 840 Evo 1TB?

  • 2860MB/s faster sequential read speed
    3400MB/svs540MB/s
  • 1980MB/s faster maximum sequential write speed
    2500MB/svs520MB/s
  • 360000IOPS faster maximum random write speed
    450000IOPSvs90000IOPS
  • 402000IOPS faster random read speed
    500000IOPSvs98000IOPS
  • 4.5mm thinner
    2.3mmvs6.8mm
  • 2 more years under manufacturer's warranty
    5vs3
  • 19.7mm narrower
    80.3mmvs100mm
  • 45.1g lighter
    7.9gvs53g

Top specs and features

General info

1.internal storage

1000GB

1000GB

Best

Intel DC P4510 Series 8TB

8000GB

2.thickness

6.8mm

2.3mm

Best

Intel 600p 128GB

1.5mm

3.MTBF

1.5million hours

1.5million hours

MTBF (Mean Time Between Failures) is the manufacturer’s estimation of the average time for a device to fail.

Best

PhotoFast GMonster IDE V4 1.8" 32GB

10million hours

4.warranty period

3

5

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Best

Crucial MX500 2.5" 1TB

60

5.bits of encryption supported

256

256

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.

Best

Crucial MX500 2.5" 2TB

256

6.width

100mm

80.3mm

Best

Western Digital Blue 1TB M.2 2280

22mm

Read speed

1.sequential read speed

540MB/s

3400MB/s

The maximum sequential read speed according to the manufacturer. It is one test of how well the drive can read data.

Best

Samsung 970 Evo NVMe M.2 2280 2TB

3500MB/s

2.random read speed

98000IOPS

500000IOPS

The maximum random read speed according to the manufacturer. It is one test of how well the drive can read data.

Best

Silicon Power AIC3C0P 800GB

750000IOPS

Write speed

1.sequential write speed

520MB/s

2500MB/s

The maximum sequential write speed according to the manufacturer. It is one test of how well the drive can write data.

Best

Intel DC P4510 Series 8TB

3000MB/s

2.maximum random write speed

90000IOPS

450000IOPS

The maximum random write speed according to the manufacturer. It is one test of how well the drive can write data.

Best

Intel Optane 905P U.2 480GB

550000IOPS

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