<http://schema.org/description>
"Item specifics Rpm: 7200 Rpm Type: Internal Style: HDD Interface Type: SATA SSD Capacity: 500GB Interface: SATA-2 Speed: 7200rpm Manufacturer: Western Digital Compatible: Internal (Desktop) Application: Desktop HDD Capacity: 500GB - 750GB Capacity: 400gb - 800gb Size: 3.5''"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dhgate.com/product/1-pics-wd-caviar-wd5000aaks-3-5-500gb-sata/114442577.html>