We went the extra step and talked to Samsung only to find out the holdup might be not so much the firmware, but the utility needed to flash the firmware to the newest version. We asked Corsair if the firmware would be destructive or non-destructive and they said they aren't sure, so that is the only thing in question.You can report that the new firmware supporting TRIM is currently being tested and an end-user tool to flash to the newest firmware revision should be in the not-too-distant future…
The heart of the P256 is the Samsung S3C29RBB01-YK40 controller that is shown above.