I installed windows 8.1 pro 64 bit recently in my new PC The speed of coping and and moving files are inconsistent in my WD Blue 1TB HDD. It goes up to 50mb/s and comes down to 1mb/s. I defragmented the drive and ran a test using HD Tune. Everything is fine. HD Tune shows an average of 130MB/s(something like that) with 15ms. Lowest is 88MB/s and highest is 168 MB/s. I am running Malwarebytes and i tried coping after disabling Malwarebytes, didnt help. I uninstalled Intel Rapid Storage but still no luck so far.
Specs - Intel Core i5 4460
Ram - 2x4 GSkill Ram
Motherboard- Gigabyte B85-D3H
HDD- Western Digital Blue 1 TB
PSU - Thermaltake Litepower 350w
Specs - Intel Core i5 4460
Ram - 2x4 GSkill Ram
Motherboard- Gigabyte B85-D3H
HDD- Western Digital Blue 1 TB
PSU - Thermaltake Litepower 350w