Page 6 - Benchmark: HD Tach 184.108.40.206
About HD Tach 220.127.116.11
HD Tach is a low level hardware benchmark for random access read/write storage devices such as hard drives, removable drives (ZIP/JAZZ), flash devices, and RAID arrays. HD Tach uses custom device drivers and other low level Windows interfaces to bypass as many layers of software as possible and get as close to the physical performance of the device possible.
From: Developer's Page
After giving the OCZ Octane 512GB a clean format and ensuring alignment and everything is correct, I fired it up for some testing in HD Tach. While HD Tach is more of a 'drag race' than a clear indication of real life performance, it is an excellent storage performance reference, and has been our favorite benchmark long before drives even cracked the 50MB/s mark. With an average read speed of 335.5MB/s according to HD Tach in single disk configuration, it is definitely within the range of what we could possibly expect for a SATA 6Gb/s solid state disk. While this is highly dependent on the controller's performance, I think OCZ did an excellent job at delivering what is classified as a "value" based chip with the Indilinx Everest -- the Octane is certainly not that far off from high performance SandForce SF-2281 based drives.