See: http://www.adata.com.tw/index.php?action=product_download&cid=3&piid=130 I don't know what it does yet, will install it tonight...maybe it also fixes the S2281 problems observed in the OCZ drives? I do observe the disconnect issue with my 120GB S511 drive, hopefully it'll be gone now!
Is this the 128GB A-DATA I think the fix is performance and stability. Let us know how the firmware goes. You gotta love them firmware and drivers lol
The link is for all the S511 drives (60GB, 120GB, 240GB and 480GB) drives with the S2281 controller with SATA3. Will report on the firmware in 2 hours or so
Before: After: Some write speed improvement at the 4K QD32! Just note that I'm on a SATA2 controller, so the peak speeds are a bit limited