Western Digital 1TB Purple Surveillance Hard Disk Drive.

• 1TB Storage Capacity
• 3.5" Form Factor
• SATA III 6 Gb/s Interface
• 64MB Cache
• Up to 180 MB/s Sustained Data Transfers
• 300,000 Load/Unload Cycles
• 180TB per Year Workload Rating
• Designed for 24/7 Surveillance
• Supports up to 64 HD Cameras
• WD AllFrame Technology

Features

The 1TB Purple SATA III 3.5" Internal Surveillance Hard Drive from WD is designed to withstand the stresses placed on it in a 24/7, always-on, high-definition surveillance system with 16 drive bays. With support for up to 64 high-definition surveillance cameras, this 2TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system.

Furthermore, WD AllFrame technology helps improve video capturing and reduces errors, pixilation, and video interruptions that could happen in a video recorder system.

A SATA III 6 Gb/s interface, sustained data transfer speeds of up to 180 MB/s, and a 64MB cache all help to ensure uninterrupted data transfers. Furthermore, the drive's 300,000 load/unload cycles, annualized workload rating of 180TB per year, MTBF rating of 1 million hours, and <1 in 10¹⁴ non-recoverable read errors per bit read also help to ensure a strong operational life.

• 1TB storage capacity
• Designed for mainstream surveillance systems
• WD AllFrame technology helps reduce dropped frames
• Supports a workload rate of up to 180TB per year
• Support for up to 8 bays

Specifications