About this item

• Engineered for mainstream surveillance systems
• WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications
• Supports up to 180 TB/yr workload rate(3) | (3) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
• Support for up to 16 bays(7) | (7) 1TB through 2TB support up to eight bays; 3TB and above support up to 16 bays.
• Tarnish-resistant components(6) | (6) Tarnish resistant components for capacities 3TB and higher.
  

  Technical Details

  Brand	‎Western Digital
  Manufacturer	‎Western Digital Technologies, Inc., WD
  Series	‎WD Purple HDD
  Colour	‎Purple
  Form Factor	‎3.5-inch
  Item Height	‎1.03 Inches
  Item Width	‎4 Inches
  Product Dimensions	‎14.71 x 10.16 x 2.62 cm; 449.06 g
  Item model number	‎WD11PURZ
  Hard Drive Size	‎1 TB
  Hard Disk Description	‎Mechanical Hard Disk
  Hard Drive Interface	‎Serial ATA-600
  Hard Disk Rotational Speed	‎5400 RPM
  Are Batteries Included	‎No
  Included Components	‎Internal Hard Drive
  Manufacturer	‎Western Digital Technologies, Inc.
  Item Weight	‎449 g