Let the hive mind of Engadget get that for you.
"I'm looking for a solid state drive, around 32 to 64GB, for use in my web server. The drive will contain my web sites and the operating system, either Windows Server 2008 R2 or Ubuntu. Large storage is handled by a separate RAID array, so capacity is not an issue. Rather, I am looking for the fastest, longest-lasting, and most reliable drive under $150 that is suitable to my application. Any thoughts? Thanks!"
The Motorola RAZR is really quite a good choice. I have been using it for several years and I have only good impression of using it. Especially when using "sonomobile" appilcation installed on it, that allows integrate content of mobile phone with web part(internet server). Service is available at http://www.sonopia.com/anything#www.sonopia.com