I would recommend anything from Samsung. Ive used them for years and have an old 840 EVO thats still kicking just like new. They are well priced, durable, and have long life. Ive read in other places that WD and Crucial also make decent drives nowadays. I think the days of short drive life and sudden failures in SSDs are long past us. Most of the drives on the market are going to be decent. As far as speeds you are limited in your case to a SATA 2 3gbps connection so your not going to see the full capability of the drive without getting a SATA 3 card or something like that.