I have posted about the new tower server Primergy TX120 from Fujitsu Siemens Computers that is said to be the world’s most energy efficient server. Not everyone can afford to buy a server, so here is something for us more ordinary bloggers.

Western Digital, one of the most well known hard drive companies, has teamed up with Kanguru in marketing a green hard drive for consumers and businesses. These GreenPower Hard Drives are all internal drives which are available in capacities from 320GB and up to 1TB (1000 GB).

Western Digital claims that these new GreenPower Hard Drives is saving up to 40% in power consumption. Western Digital says they accomplish this through several technologies such as balancing spin speed, transfer rate and cache size; automatically unloading the heads during idle to reduce aerodynamic drag and calculating optimum seek speeds.

These new GreenPower Hard Drives goal is to be “Energy Star 4.0” compliant. That means a minimizing their carbon footprint while realizing savings in electricity costs.

According to Western Digital data-centres that use “10,000 drives can save $100,000 in annual energy costs, and reduce CO2 emission by 600 metric tons”.

Also, don’t forget to check out Kangurus eco-friendly hard drives. These eco-friendly hard drives have three power modes that allow you to save up to 75% on the energy usage. The drives are fully RoHS compliant (no hazardous substances).

http://www.wdc.com/en/company/greenpower.asp
http://www.kanguru.com/35ecohd.html