vs
vs
OCZ Vertex 450 512GB
Samsung 840 Pro Series 256GB
Toshiba HKE4 Series 1600GB
Top 86%65 points
Top 86%
Top 4%450 points
Top 4%
Top 6%443 points
Top 6%
OCZ Vertex 450 512GB
Samsung 840 Pro Series 256GB
Toshiba HKE4 Series 1600GB
Top specs and features

OCZ Vertex 450 512GB vs Samsung 840 Pro Series 256GB vs Toshiba HKE4 Series 1600GB: 10 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.
540MB/s
Samsung 970 Evo NVMe M.2 2280 2TB: 3500MB/s
540MB/s
500MB/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.
530MB/s
Intel DC P4510 Series 8TB: 3000MB/s
520MB/s
480MB/s

3. internal storage

512GB
Intel DC P4510 Series 8TB: 8000GB
256GB
1600GB

4. 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.
90000IOPS
Intel Optane 905P U.2 480GB: 550000IOPS
90000IOPS
30000IOPS

5. 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
Silicon Power AIC3C0P 800GB: 750000IOPS
100000IOPS
75000IOPS

6. thickness

7mm
Intel 600p 128GB: 1.5mm
7mm
7mm

7. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
3
Crucial MX500 2.5" 1TB: 60
5
5

8. width

99.7mm
Western Digital Blue 1TB M.2 2280: 22mm
100mm
100mm

9. weight

115g
Toshiba OCZ RC100 M.2 2242 120GB: 3g
62.5g
60g

10. height

69.75mm
Toshiba OCZ RC100 M.2 2242 120GB: 22mm
69.85mm
69.85mm

Top 10 SSDs

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