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Trim on Marvell 91xx

post #1 of 4
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We all now know that the TRIM command is not passed on if using the Marvell controller. One way I found to clear the free space on my C300 was to use Ccleaner's wipe free space function. Under Options and Settings make sure "Wipe MFT Free Space" is checked (I use the Normal mode). Then click "Cleaner" and right down the bottom click "Wipe Free Space" It took about 12 minutes for 80GB on mine. It's best to let your PC idle for a few minutes after it's finished
post #2 of 4
So Window's never passes the TRIM command, to for example, a Crucial C300 or M4?
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Intel Core i7 3930K @ 4.6 GHz ASUS Rampage IV Gene mATX EVGA GeForce GTX 690 4 x Corsair Platinum 2133 MHz 8GB 
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4 x Samsung 840 Pro 256GB Samsung USB Bluray burner Corsair H100i Windows 7 Professional x64 
MonitorKeyboardPowerCase
Eizo Nanao S2100 21" Steelseries 6GV2 Seasonic Platinum SS-860XP2 Corsair Obsidian 350D mATX 
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post #3 of 4
Quote:
Originally Posted by aln688 View Post
So Window's never passes the TRIM command, to for example, a Crucial C300 or M4?
If you are running your SSD through Marvell SATA controller, then no. C300 works very well on Intel SATA 3Gb/s port due to it's (C300's) optimized random read speeds.
post #4 of 4
Don't you love how Marvell would never admit to this. What kind of company are they anyway? Just officially admit it Marvell....YOUR CONTROLLERS DON'T PASS ON TRIM!
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Hard DriveHard DriveHard DriveHard Drive
OCZ Vertex4 128GB (OS) WD RE4 2x500GB RAID0 WD Caviar Black 2TB OCZ Vector 180 
Hard DriveHard DriveHard DriveOptical Drive
OCZ Vector180 480GB 480GB OCZ Vector 180 series OCZ Vector 180 480GB Lite-on DVD Burner 
Optical DriveCoolingOSMonitor
LG Blue Ray Burner Cooler Master TPC 812  Microsoft Windows 10 x64 Asus PB278Q 
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