Western Digital RedPro 4 TB 3 . 5 inch SATA III, IntelliPower, 64 MB, OEM Original Equipment Manufacturer WD4001FFSX

Netwerk Pro, 4 TB, 64 MB, 8 . 89 cm ( 3 . 5 ") , SATA, 6 Gbps

Price: 228.19 from Hardware.NL