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!"
it's possible they're not rolling out the hsdpa on the cheapy phones, and saving it for the heavier stuff like the WM handsets. Why would you need the fast speed on a little handset like this, unless you were tethering it?