Intel 750 SSD read speed low

[msmit301]

Why am I only getting 1.5 GB read speeds I have latest driver.

Intel Z97 AR w/re-flashed bios. Installation on new computer went well on windows 8.1 OS.

[PHans4]

Use a later version of CDM

http://www.nvmexpress.org/blog/crystal-disk-marks-new-release-measures-true-performance-of-nvme/ http://www.nvmexpress.org/blog/crystal-disk-marks-new-release-measures-true-performance-of-nvme/