81points

OCZ Z-Drive R4 CM88 3.2TB PCIe

vs

OCZ Z-Drive R4 CM88 3.2TB PCIe review: specs and price

OCZ Z-Drive R4 CM88 3.2TB PCIe
81
points
OCZ Z-Drive R4 CM88 3.2TB PCIe

Why is OCZ Z-Drive R4 CM88 3.2TB PCIe better than the average?

  • Sequential read speed
    ?

    2800MB/svs970.69MB/s
  • Sequential write speed
    ?

    2800MB/svs612.47MB/s
  • Maximum random write speed
    ?

    410000IOPSvs90016IOPS
  • Internal storage
    ?

    3200GBvs419.94GB
  • MTBF
    ?

    2million hoursvs1.56million hours
  • PassMark result
    ?

    15146vs6312.58

Price comparison

General info

1.internal storage

3200GB

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
2.MTBF

2million hours

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

128

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.
4.PassMark result

15146

The PassMark benchmark measures the overall performance of the SSD based on read speed, write speed and seek time.
5.height

98.4mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
6.thickness

17.14mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.

Read speed

1.sequential read speed

2800MB/s

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

Write speed

1.sequential write speed

2800MB/s

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

410000IOPS

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

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