Western Digital WD 4TB Purple 3.5" Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage

Western Digital WD43PURZ Purple 4TB Hard Drive - 3.5" Internal - SATA (SATA/600) 5400RPM

· The Right Drive for Smart Video Surveillance
· Western Digital’s Exclusive WD AllFrame™ Technology
· Enhanced Workload Ratings
· Designed for Reliable Operation
· Three-Year Limited Warranty

Uncompromising Storage with a WD Purple Surveillance Hard Drive

estern Digital WD Purple 4TB 3.5" Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 150MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs

Key Features
Storage Capacity: 4 TB
Buffer: 256 MB
Wireless LAN: No
Drive Interface: SATA
Drive Interface Standard: SATA/600
Drive Type: Internal
Form Factor: 3.5"

WD Purple™
WD Purple™ drives are engineered specifically for surveillance to help withstand the
elevated heat fluctuations and equipment vibrations within NVR environments. An
average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on
environment of a high-definition surveillance system. With WD Purple, you get reliable,
surveillance-class storage that’s tested for compatibility in a wide range of security
systems. Exclusive AllFrame™ technology helps reduce frame loss and improve overall
video playback.