27points

Asus ROG RAIDR Express PCIe SSD 240GB

34points

Samsung 850 Pro 256GB

Asus ROG RAIDR Express PCIe SSD 240GB
Comparison winner
Samsung 850 Pro 256GB
vs
vs

12 facts in comparison

Asus ROG RAIDR Express PCIe SSD 240GB vs Samsung 850 Pro 256GB

Asus ROG RAIDR Express PCIe SSD 240GB
Samsung 850 Pro 256GB
Asus ROG RAIDR Express PCIe SSD 240GB
Samsung 850 Pro 256GB

Why is Asus ROG RAIDR Express PCIe SSD 240GB better than Samsung 850 Pro 256GB?

    Why is Samsung 850 Pro 256GB better than Asus ROG RAIDR Express PCIe SSD 240GB?

    • 16GB more internal storage
      256GBvs240GB
    • 13.2mm thinner
      6.8mmvs20mm
    • 7 more years under manufacturer's warranty
      10vs3
    • 128 more bits of encryption supported
      256vs128
    • 177g lighter
      66gvs243g
    • 50.2mm shorter
      69.8mmvs120mm
    • 57mm narrower
      100mmvs157mm

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    Top specs and features

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    General info

    1.internal storage

    240GB

    256GB

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    2.thickness

    20mm

    6.8mm

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    3.MTBF

    6.2million hours

    2million hours

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

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    4.warranty period

    3

    10

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

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    60

    5.bits of encryption supported

    128

    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

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    6.width

    157mm

    100mm

    Best

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    22mm

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    Read speed

    1.sequential read speed

    830MB/s

    550MB/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

    100000IOPS

    100000IOPS

    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

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    Write speed

    1.sequential write speed

    810MB/s

    520MB/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

    100000IOPS

    90000IOPS

    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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