Hard Drives
Western Digital WD30EZRZ - WD Blue WD30EZRZ - Hard drive - 3 TB - internal - 3.5" - SATA 6Gb/s - 5400 rpm - buffer: 64 MB
Western Digital WD30EZRZ Internal HDD WD Blue WD30EZRZ 3.5inch 3TB SATA3 64MB COMPUTER DRIVE OR STORAGE WD
https://www.bizrate.co.uk/harddrives/western-digital-wd30ezrz-wd-blue-oid33520482886.html