Large capacity hard drives should be used for mass-storage such as photos, music, video, text documents, whatever. Right now, I have a Hitachi 7200RPM 2TB hard drive, and I am considering putting a 128GB SSD in my computer to make a few games run significantly faster. About how much more performance does an SSD offer over a standard hard drive? I heard loading times in games are cut in less than half in most cases. Also, do games run smoother and feel more responsive?

SSD's are extremely expensive, a 512GB can cost more than $600. I don't have that kind of money to spend right now. So I'm going to go with a ~128GB to install about 6-7 games on or so. Particularly Battlefield 3 (when it comes out).

I have a few more questions about solid state drives. I have never used an SSD before, so I am not familiar with them. All I know is that they are many times faster than standard hard drives.

*What is the typical power consumption of these devices?
*Does it use a regular SATA cable like a hard drive?
*Will I notice significant increase in performance?
*Some solid state drives have a "TRIM" feature, what is "TRIM" and how do I know if my SSD has it?
*Does it come with software/drivers?
*How long do SSD's last before they die out? I heard that they are much less reliable than hard drives.