$51.99 WD 10TB Purple Surveillance Internal Hard Disk Drive (5400 RPM Class, SATA 6 Gb/s, 256MB Cache 
Internal Seagate SkyHawk Hard Drive PRO 10TB | GTS - Amman Jordan | GTS - Amman Jordan
Axiom Enterprise Bare Drive - Hard drive - 10 TB - internal - 3.5 LFF - SAS 12Gb/s - 7200 rpm 
