Western Digital Black SN750 NVMe SSD 1TB Review (Page 4 of 11)

Page 4 - Benchmark: ATTO Disk Benchmark

About ATTO Disk Benchmark

The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously. Use ATTO Disk Benchmark to test any manufacturers RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO products will consistently provide the highest level of performance to your storage.

From: Developer's Page

Following up next are our usual ATTO read and write tests. ATTO is an often-quoted benchmark, because it is easy to use and accurate. For the most part, it is a favorite among reviewers, and I have grown to embrace it as much as the next for the last little while. ATTO uses easily compressible data, so compression-heavy controllers will perform very well here; as far as the Western Digital controller is concerned -- well, here are our results. As manufacturer peak read and write performance ratings are usually achieved using ATTO, whether a drive lives up to its marketing claims or not can be validated by this program. Western Digital claims the Black SN750 NVMe SSD 1TB's maximum read and maximum write are pinned at 3470MB/s and 3000MB/s, respectively. According to our tests, these numbers were very close. It peaked at 3451.214MB/s read and 2923.554MB/s write. Under the curve, its write speed was almost identical to its predecessor. In the read test, considerable improvement was noticed between 4K and 128K compared to last year's model, where the SN750 is now competitive against the ADATA XPG SX8200 Pro 512GB. At 1024K or higher, the Western Digital Black SN750 NVMe SSD 1TB is one of the fastest SSDs in ATTO we have ever tested here at APH Networks.

Page Index
1. Introduction, Packaging, Specifications
2. A Closer Look, Test System
3. Benchmark: AIDA64 Disk Benchmark
4. Benchmark: ATTO Disk Benchmark
5. Benchmark: Crystal Disk Mark 6.0
6. Benchmark: HD Tach
7. Benchmark: HD Tune Pro 5.70
8. Benchmark: PassMark PerformanceTest 9.0
9. Benchmark: PCMark Vantage
10. Benchmark: PCMark 8
11. Conclusion