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Corsair Neutron NX500 NVMe SSD Review (400GB)

 ATTO DISK BENCHMARK VER. 3.05

ATTO Disk Benchmark is perhaps one of the oldest benchmarks going and is definitely the main staple for manufacturer performance specifications. ATTO uses RAW or compressible data and, for our benchmarks, we use a set length of 256mb and test both the read and write performance of various transfer sizes ranging from 0.5 to 8192kb. Manufacturers prefer this method of testing as it deals with raw (compressible) data rather than random (includes incompressible data) which, although more realistic, results in lower performance results.

Corsair NX500 400GB ATTO

Initial results with ATTO are similar to that of the MP500, however, write performance is slightly lower. For reads, we got the rated 3GB/s, but for writes, it reached just 2.31GB/s.

CRYSTAL DISK BENCHMARK VER. 5.2.1 X64

Crystal Disk Benchmark is used to measure read and write performance through sampling of random data which is, for the most part, incompressible. Performance is virtually identical, regardless of data sample so we have included only that using random data samples.

Corsair NX500 400GB CDM

Utilizing Crystal Disk Mark now, the Corsair NX500 displays, again, similar results to that of the MP500 and easily achieves its rated spec of 2.8GB/s read and is just shy of 1.6GB/s write. 4K performance comes in at 48MB/s for read and 155MB/s for write.

AS SSD BENCHMARK VER 1.9

The toughest benchmark available for solid state drives is AS SSD as it relies solely on incompressible data samples when testing performance. For the most part, AS SSD tests can be considered the ‘worst case scenario’ in obtaining data transfer speeds and many enthusiasts like AS SSD for their needs. Transfer speeds are displayed on the left with IOPS results on the right.

Corsair NX500 400GB AS SSD Corsair NX500 400GB AS SSD IOPS Corsair NX500 400GB AS SSD Copy

Looking at AS SSD we can see that the NX500 achieved an overall score of 2701. Sequential performance is better than that of the MP500 here, but overall, it is slightly lower. During the Copy Benchmark, the NX500 beat out the MP500 in the ISO and Game categories.

ANVIL STORAGE UTILITIES PROFESSIONAL

Anvil’s Storage Utilities (ASU) are the most complete test bed available for the solid state drive today. The benchmark displays test results for, not only throughput but also, IOPS and Disk Access Times. Not only does it have a preset SSD benchmark, but also, it has included such things as endurance testing and threaded I/O read, write and mixed tests, all of which are very simple to understand and use in our benchmark testing.

Corsair NX500 400GB Anvil

Anvil Storage Utilities again illustrates similar performance results as those shown previously. Overall it achieved an overall score of 10,326.

  • HERETIC

    Decent bit of kit,but the Corsair tax kills it……………………..

    • I think you are being too kind. An extra $100 for a 400GB drive that performs in the middle of the pack is closer to extortion than a tax.

      Seriously, for $210 you can buy a BPX 480GB drive or similar with a cheap heatsink and for the extra $100 saved buy a decent hard drive for archiving needs.

  • Eduardo Solanas Esteban

    Guys could it be possible to have a dropDown in the reviews so you know where to go (with article sections like other websites do) instead of clicking through the pages to find crystalMark tests for example ?

    Cheers

  • Thank you for the time you spent for this review. As usual I enjoy all your reviews.

    As far as I can see from the numbers this particular drive makes no sense in the market. At an incredibly hefty price for the cooler and the extra onboard circuit components the performance is at best on par with MyDigitalSSD BPX 480.

    I do not own a BPX 480 but from other reviews I read its controller runs hot. So for an extra $10 one can purchase a heatsink for it for a net price of about $210. The drive is 480GB costs $100 less than the NX500 and performs incredibly close (sometimes beating NX500 sometimes losing).

    • I concur. The BPX is still a much better value and as you stated. You can get some cheap heat sinks to keep the controller nice and cool for a much cheaper price. It is one of my favorites out atm. It just isnt as good looking at something such as this, NX500, which to some people, matters more.

  • Daniel Smith

    “Furthermore, with no significant performance increase, as seen in our multiple benchmark results, it is hard to quantify performance as a value proposition for this over other E7 SSDs.

    What we can say, on the other hand, is that this drive definitely has its place in the market thanks to its combination of both looks and performance”

    So you mean it has looks?

    • The performance it delivers is still very good…more performance than what most will ever need. Whoever buys it will simply be focused more on the brand or looks rather than top performance.

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