Intel series 520 240GB SSD review

Memory (DDR4/DDR5) and Storage (SSD/NVMe) 366 Page 11 of 16 Published by

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SSD Performance HD Tune PRO

HD Tune Pro 4.5

HD Tune Pro is a hard disk utility and benchmarking utility for Windows. This tiny application allows you to scan your hard drives for errors or take a deeper look at several performance figures coming from the storage unit.

Intel 520 Series SSD

First off, a file test. We fire off 64MB of data comprising out of sizes ranging from 0.5 KB to 8 MB. Check it out. As you can see once we pass 32KB file size, the drive kicks in hard, already pushing 250MB/sec. Maximum peak writes are nearing 500 MB/sec write while touching 525 MB read peaks.

As you can see, the SSD was a little fragmented after many benchmarks tests. Some say you need to erase the SSD, we say... that's real-world performance right there.

Intel 520 Series SSD

In HDTune above we average out roughly 358MB/sec on sequential writes. We peaked to roughly 404MB/sec.

Intel 520 Series SSD

Write performance above then, once we start to measure write performance we see that figures reach a continued write performance, averaging out at an average of 323 MB/sec with peaks to 3372 MB/sec.

Intel 520 Series SSD

HD Tune Pro allows random access read and write testing, a feature not available in other software tools. Check out the 1MB READ performance topping 453 MB/sec. In bold comparison, a fast OCZ Vertex 2 SSD would push 260 MB/sec at 1MB transfers here.

Intel 520 Series SSD

Overall great write IOPS performance as well. We get 332 MB/sec on the 1MB files. So each second this drive can write say 332 JPEG files with a size of 1 MB, per second.

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