vs
Toshiba Q Series Pro 512GB
OCZ Vertex 450 512GB
Top 8%444 points
Top 8%
Top 85%71 points
Top 85%
Toshiba Q Series Pro 512GB
OCZ Vertex 450 512GB
Top specs and features

Toshiba Q Series Pro 512GB vs OCZ Vertex 450 512GB: 11 facts in comparison

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.
554MB/s
Samsung 960 Pro 2TB: 3500MB/s
540MB/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.
512MB/s
Western Digital Black PCIe 1TB: 2800MB/s
530MB/s

3. internal storage

0MB more internal storage.
512GB
Samsung 860 Pro 4TB 2.5": 4096GB
512GB

4. random read speed

The maximum random read speed according to the manufacturer. It is one test of how well the drive can read data.
85000IOPS
Intel Optane 905P U.2 480GB: 575000IOPS
85000IOPS

5. 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.
35000IOPS
Intel Optane 905P U.2 480GB: 550000IOPS
90000IOPS

6. thickness

0mm thinner.
7mm
Samsung 950 Pro 256GB: 2.2mm
7mm

7. 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
0

8. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
4
Crucial MX500 2.5" 250GB: 60
3

9. width

0.3mm narrower.
100mm
Western Digital PC SN520 M.2 2230 512GB: 30mm
99.7mm

10. weight

66g lighter.
49g
Western Digital PC SN520 M.2 2230 512GB: 3.5g
115g

11. height

0.1mm shorter.
69.85mm
Western Digital Black PCIe 1TB: 22mm
69.75mm

Top 10 SSDs

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