Hello,
On the following link, you will see the full specifications sheet for this drive
http://www.wdc.com/wdproducts/library/SpecSheet/ENG/2879-771439.pdf
This unit uses the technology Intellipower
IntelliPower is a fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. Additionally, GreenPower drives consume less current during start up allowing more drives to spin up simultaneously resulting in faster system readiness.
Regarding the compability with your computer, you might need to check that with the manufacturer of the motherboard since our drive are manufacturer to be compatible with most of the motherboard. Howerver, some of then does not support the drive due to the connections or transfer rates.
