Solved OCZ Vertex 2 - Low WEI Score, but AHCI is enabled..? Tags: SSD Storage Last response: April 29, 2011 1:27 AM in Storage Share adamt19 April 21, 2011 11:45:28 PM I'm getting a 5.9 for the disk drive in WEI Bios say AHCI Registry (msahci) is "0" trim seems to be enabled ( "fsutil behavior query disabledeletenotify" returns "0" ) What am I missing? CPU: 2500K @ 4.9 Mobo: P67 TUF ssd: OCZ Vertex 2 (drive letter C) I have a raptor at (drive letter B), it's not using that, is it? edit: found my own solution - use the intel SATAII ports. I was plugged into the marvel 6g ports. Switching to the 3g sata ports bumped my WEI up to 7.5. I'm seeing transfer rates over 200mb/s now sorry for the premature post the other thing I read is to use Intel's drivers instead of MS's? Except I can't figure out which intel drivers I need More about : ocz vertex low wei score ahci enabled JohnnyLucky a c 283 G Storage April 22, 2011 12:57:04 AM I see you changed things while I was typing. I was just getting ready to say the first three screens you posted were for a Western Digital hard drive disk. They were not for an OCZ Vertex 2. m 0 l adamt19 April 22, 2011 1:07:17 AM JohnnyLucky said:I see you changed things while I was typing. I was just getting ready to say the first three screens you posted were for a Western Digital hard drive disk. They were not for an OCZ Vertex 2. Yeah I realized the HDtune was run on my Raptor and not the Vertex. I don't know what the bench would have looked like for the Vertex before switching ports, but the WEI score jumped up by 1.6 m 0 l Related resources SSD Experts wanted: Low benchmark scores for OCZ Vertex 2 RAID0 setup - Forum OCZ Vertex 2 60gb => WINDOW 7 SCORE=> 7.7..QUESTION! - Forum I5 430m 2x multiplier! and low wei score - Forum Can't find your answer ? Ask ! Get the answer Best solution RetiredChief a c 353 G Storage April 22, 2011 2:23:32 AM Link takes you to Intel download pg. Select Win 7 64 Bit (or other if diff), then selct Drivers (5). Top 2. 1st is RST matric and 2nd one is for F6 ahci driver (they are version 10.1) http://downloadcenter.intel.com/SearchResult.aspx?lang=... Share adamt19 April 29, 2011 1:27:09 AM Best answer selected by adamt19. m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !