WD Purple Pro 12TB 5400 RPM Surveillance Hard Disk Drive ( WD121PURP )

Toshiba MG Series MG10ADA800E 8TB 3.5-inch 7200 RPM SATA Enterprise Desktop Internal Hard Disk Drive

• Extensive Lineup.
• Conventional Magnetic Recording (CMR) for broad compatibility
• Industry Standard 3.5-inch 26.1 mm height Form Factor
• 7200 rpm Performance
• Lower operational power profile, providing excellent power efficiency (W/TB) for better TCO
• 550 Total TB Transferred per Year Workload Rating
• Toshiba Persistent Write Cache Technology for Data-Loss Protection in Sudden Power-Loss Events
• Sanitize Instant Erase (SIE) and Self-Encrypting Drive (SED) Option Models available