Western Digital Green 500 GB, 7200 RPM,3.5" (WD5000AZRX) Hard disk drive HDD 718037797557 | eBay
Wd Green Disk 500gb Internal Hard Disk 3.5" Sata3 Hdd Mute 5400-7200rpm 6gb/s 32mb Cache Hd Hard Disk For Desktop Computers - Hard Disk Drive - AliExpress
Amazon.com: (Old Model) WD Green 500GB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD5000AZRX : Electronics
Western Digital WD Green 500GB 3.5" Internal HDD - Newegg.com
Amazon.com: Western Digital Green 2.5" 120GB SATA3 SSD WDS120G1G0A : Electronics
WD GREEN 500GB SATA III 5.4K 64MB 3.5'' WD5000AZRX 718037797557 | eBay