1tb Harddisk

WD Purple Surveillance Hard Drive – 1 TB – WD10PURZ Features Engineered specifically for surveillance security systems; Supports up to 180 TB/yr. workload rate ; Interface: SATA ; Spin Speed: 5400 RPM ; Power:- Idle: 2.9 W, Power Consumption: 3.3 W (Read/Write), 0.4 W (Standby/Sleep) ; Operating Temperature: 65degree C Prioritized write-operations for maximized surveillance performance; Support for more than eight bays Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications TLER and ATA streaming support; Tarnish-resistant components Specific Uses For Product: Business