WD 10TB Purple Pro SATA 3.5" Internal Surveillance Hard Drive | WD102PURX 10TB Storage Capacity 3.5" Form Factor SATA III 6 Gb/s Interface 256MB Cache 7200 rpm Up to 245 MB/s Sustained Data Transfers 600,000 Load/Unload Cycles 550TB per Year Workload Rating Designed for 24/7 Surveillance Supports up to 64 HD Cameras
