Help with Marvell 9128 stuck at SATA1 speed?! Tags: SSD Controller Storage Last response: August 6, 2012 10:30 AM in Storage Share skfurr August 6, 2012 10:07:14 AM Have Crucial m4 SSD connected to Marvell 9128 SATA3 controller on Gigabyte P55A-UD4P rev2. Originally had Marvell configured for SATA2, I believe because I had the USB 3.0 enabled (which can't work at the same time?) Turned off USB 3.0, and Marvell confirmed "5.0Gb" in BIOS. Updated Windows 7 x64 driver to v126.96.36.1997, and name is "Marvell 91xx SATA 6G Controller." So here's the problem: I'm getting a max of 120MB/sec from ATTO Disk Benchmark! I was getting the same max when the controller was set to 2.5Gbps. So is it stuck in SATA1 mode somehow? Thanks in advance! Stephen More about : marvell 9128 stuck sata1 speed skfurr August 6, 2012 10:30:59 AM SOLVED! This MB appears to be buggy, either that or the Marvell chip. I moved the SSD to another machine (a laptop) with a SATA3 controller, and it clocked in at 240MB/sec write and 445MB/sec read. I'll invest in a new motherboard. Thanks! Stephen Can't find your answer ? Ask ! Publish Related resources: ForumMushkin SSD on Marvell 9128 SATA 3 controller is going SATA 2 speeds ForumMarvell 9128 controller ForumMarvell 9128 SSD issue ForumASUS P6x58D-E, Win 7 (64) Marvell AT 91xx ForumSSD SATA II or SATA III Selection for ICH10R or 9128 ? ForumSabertooth X79 - Problem with Marvell SATA Controller ForumPatriot Wildfire 120GB Review! But with a Marvell Controller! ForumSATA 6Gb/s worthless with Marvell controller? ForumASUS P8Z68 Deluxe - Intel or Marvell Serial ATA? ForumGA-X58A-UD3R RAID0 SSD SATA2 ForumHelp choosing Motherboard - LGA1366 and SATA 3 ForumCorsair Force 3 help with speed ForumMy computer is saying that there is a hard disk failure ForumKinetic Exposure During Full Writte Operation - What to Expect? Forum[Solved] How to combine HD with Recovery Image partition Forum[Solved] Please help ForumNeed raid controller for 4 SSDs raid 0 please help ForumProblem with Compact Flash Card Reader ForumHdd/ssd help!!! ForumNeed advice for os drive with some games on it More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !