After various attempts including samsung 840 pro (not update firmware), I wanted to try this ssd confirmed by "experience in the Sandisk memory cards. Upon receipt I start updating the firmware, the latter does not pass on my mac I decided to borrow the laptop of a friend acer Windows 7 and there it goes flawless booting on the usb stick ( I advise to do everything from ssd software tool that handles all)). Then my disk cloning on the ssd with Carbon Copy (which can also store the recovery partition HD). So here I am with my SSD to date, it remains only to monitor the video from OWC for replacement of the disk (or the iFixit tutorials are also well done) on the mac mini. It's not complicated, take your time and do it quietly. Moment of truth, reboot almost instantaneous and there is that of happiness. Do not forget to activate the Trim with Trim Enabler utility, which is not automatic in Mac OSX Lion. This is an excellent value for money and the latest firmware R211 further enhances perfs. Another advantage of SanDisk, firmware updates are nondestructive, which is not negligible. I highly recommend this purchase.