99points

Samsung 970 Evo NVMe M.2 2280 2TB

63points

Western Digital PC SN520 M.2 2230 512GB

vs
vs

12 facts in comparison

Samsung 970 Evo NVMe M.2 2280 2TB vs Western Digital PC SN520 M.2 2230 512GB

Samsung 970 Evo NVMe M.2 2280 2TB
Western Digital PC SN520 M.2 2230 512GB
99
points
Samsung 970 Evo NVMe M.2 2280 2TB
63
points
Western Digital PC SN520 M.2 2230 512GB

Why is Samsung 970 Evo NVMe M.2 2280 2TB better than Western Digital PC SN520 M.2 2230 512GB?

  • 1800MB/s faster sequential read speed
    ?

    3500MB/svs1700MB/s
  • 1100MB/s faster maximum sequential write speed
    ?

    2500MB/svs1400MB/s
  • 200000IOPS faster maximum random write speed
    ?

    480000IOPSvs280000IOPS
  • 230000IOPS faster random read speed
    ?

    500000IOPSvs270000IOPS
  • 1488GB more internal storage
    2000GBvs512GB
  • 0.1mm thinner
    2.3mmvs2.4mm

Why is Western Digital PC SN520 M.2 2230 512GB better than Samsung 970 Evo NVMe M.2 2280 2TB?

  • 0.25million hours longer MTBF
    ?

    1.75million hoursvs1.5million hours
  • 4.4g lighter
    3.5gvs7.9g
  • 0.1mm shorter
    22mmvs22.1mm
  • 50.3mm narrower
    30mmvs80.3mm

Price comparison

Samsung 970 Evo NVMe M.2 2280 2TB

ProductStorePrice
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 970 EVO Plus SSD 2TB - M.2 NVMe ...Samsung 970 EVO Plus SSD 2TB - M.2 NVMe Interface Internal Solid State Drive with V-NAND Technology (MZ-V7S2T0B/AM)
Amazon logo
$399.99
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 970 EVO SSD 1TB - M.2 NVMe Inter...Samsung 970 EVO SSD 1TB - M.2 NVMe Interface Internal Solid State Drive with V-NAND Technology (MZ-V7E1T0BW), Black/Red
Amazon logo
$149.99
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 970 PRO SSD 1TB - M.2 NVMe Inter...Samsung 970 PRO SSD 1TB - M.2 NVMe Interface Internal Solid State Drive with V-NAND Technology (MZ-V7P1T0BW), Black/Red
Amazon logo
$299.99
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 860 EVO SSD 2TB - M.2 SATA Inter...Samsung 860 EVO SSD 2TB - M.2 SATA Internal Solid State Drive with V-NAND Technology (MZ-N6E2T0BW)
Amazon logo
$343.44
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 960 EVO 500GB Solid State Drive ...Samsung 960 EVO 500GB Solid State Drive (MZ-V6E500BW) m.2 NVMe
Amazon logo
$148.40
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 970 PRO MZ-V7P1T0E 1 TB Solid St...Samsung 970 PRO MZ-V7P1T0E 1 TB Solid State Drive - PCI Express (PCI Express 3.0 x4) - Internal - M.2 2280-3.42 GB/s Maximum Read Transfer Rate - 2.64 GB/s Maximum Write Transfer Rate - 256-bit
Amazon logo
$324.95
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 960 PRO NVMe M.2 512GB SSD (MZ-V...Samsung 960 PRO NVMe M.2 512GB SSD (MZ-V6P512BW)
Amazon logo
$169.99
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 970 EVO MZ-V7E2T0E 2 TB Solid St...Samsung 970 EVO MZ-V7E2T0E 2 TB Solid State Drive - PCI Express (PCI Express 3.0 x4) - Internal - M.2 2280
Amazon logo
$428.63
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 960 EVO Series - 500GB NVMe - M....Samsung 960 EVO Series - 500GB NVMe - M.2 Internal SSD (MZ-V6E500BW) (Renewed)
Amazon logo
$139.66
Samsung 970 Evo NVMe M.2 2280 2TB AmazonSamsung 970 PRO MZ-V7P512E 512 GB Solid ...Samsung 970 PRO MZ-V7P512E 512 GB Solid State Drive - PCI Express (PCI Express 3.0 x4) - Internal - M.2 2280-3.42 GB/s Maximum Read Transfer Rate - 2.25 GB/s Maximum Write Transfer Rate - 256-bit
Amazon logo
$170.84
Samsung 970 Evo NVMe M.2 2280 2TB walmartSamsung 970 EVO Plus Series - 500GB PCIe...Samsung 970 EVO Plus Series - 500GB PCIe NVMe - M.2 Internal SSD - MZ-V7S500B/AM
walmart logo
$99.99

General info

1.internal storage
?

Best

Intel DC P4510 Series 8TB

8000GB

2000GB

512GB

2.MTBF
?

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

Best

Asus ROG RAIDR Express PCIe SSD 240GB

6.2million hours

1.5million hours

1.75million hours

3.thickness
?

Best

Intel 600p 128GB

1.5mm

2.3mm

2.4mm

4.weight
?

Best

Toshiba OCZ RC100 M.2 2242 120GB

3g

7.9g

3.5g

5.warranty period
?

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

Best

SanDisk Extreme Pro 240GB

10

5

5

6.height
?

Best

Gigabyte M.2 PCIe 128GB

22mm

22.1mm

22mm

Read speed

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.

Best

Samsung 970 Evo NVMe M.2 2280 2TB

3500MB/s

3500MB/s

1700MB/s

2.random read speed
?

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

500000IOPS

270000IOPS

Write speed

1.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.

Best

Intel Optane 905P U.2 480GB

550000IOPS

480000IOPS

280000IOPS

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.

Best

Intel DC P4510 Series 8TB

3000MB/s

2500MB/s

1400MB/s

Which are the best SSDs?

Show all
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