Crucial M4 Msata 256Gb Ssd Review Benchmarks Atto Disk Benchmark

The m4 mSATA reached a maximum read throughput of 514MB/s in Atto Disk Benchmark when working with 128K data, setting it above the Vertex 4 256GB and HyperX 3K drives.

However, as demonstrated by previous benchmarks, the drive’s write performance is lackluster, and that trend continued here with a throughput of only 283MB/s compared to the Vertex 4’s 471MB/s and the HyperX 3K’s 528MB/s.