Previously TweakTown published an investigative report about LSI/SandForce 5 Series Firmware issues that were first discovered in SanDisk Extreme solid state drives. Apparently solid state drives with the firmware do not recognize TRIM commands and ssd performance deteriorates.
Earlier today TweakTown published another article indicating the TRIM issue has been fixed. The article included a review of a SanDisk Extreme ssd with a firmware update. Here's the link to the article and review:
http://www.tweaktown.com/reviews/4895/sandisk_extreme_240gb_fixed_trim_solid_state_drive_review/index.html
NOTA BENE: TweakTown did not specifically mention any other brand names but I got the impression the problem applied to other SandForce based ssd's using the same Series 5 firmware.
Earlier today TweakTown published another article indicating the TRIM issue has been fixed. The article included a review of a SanDisk Extreme ssd with a firmware update. Here's the link to the article and review:
http://www.tweaktown.com/reviews/4895/sandisk_extreme_240gb_fixed_trim_solid_state_drive_review/index.html
NOTA BENE: TweakTown did not specifically mention any other brand names but I got the impression the problem applied to other SandForce based ssd's using the same Series 5 firmware.