Western Digital WD Purple 2TB CCTV/Surveillance 3.5" SATA Hard Drive (WD23PURZ)
The WD Purple 2TB Surveillance Drive (WD23PURZ) is designed specifically for surveillance to help it withstand the high heat and vibrations encountered in NVR situations. The tough 24/7 always-on environment of a high-definition surveillance system is not what a typical desktop drive is built for.
With WD Purple, you get dependable surveillance-class storage that's been tested to work with a wide range of security systems.
Western Digital WD Purple SATA Hard Drive Key Features
- 2TB capacity
- Engineered specifically for mainstream surveillance systems
- 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
- Support for up to 16 bays
- Tarnish-resistant components
- 3-year limited warranty
Western Digital's Exclusive AllFrame Technology
The WD22PURZ comes with AllFrame technology, which helps reduce frame loss and improve overall video playback in a variety of security video solutions.
Enhanced Workload Ratings
To meet the unique demands of standard video surveillance DVR and NVR systems, WD Purple drives have a workload rating of up to 180TB/year - up to three times that of desktop drives.
Designed for Today's and Tomorrow's Surveillance Solutions
The WD22PURZ is designed for common surveillance DVRs and NVRs that operate 24/7 and have an MTBF of up to 1 million hours. The WD22PURZ provides reliable operation even in harsh environments, thanks to tarnish-resistant components and compatibility for more than eight bays.
Proactive Storage Management with WDDA
Western Digital Device Analytics (WDDA) gives the system a wealth of storage device parametric operating and diagnostic data; algorithms evaluate the data and instruct the system to send out alerts to system administrators with specific recommended actions to address potential issues. WDDA is designed to help OEMs, system integrators, and IT professionals better monitor and manage supported storage devices in order to keep them running at peak performance.
WD Purple 2TB Hard Drive WD22PURZ - Technical Specifications
General
- Device Type: Hard drive - internal
- Capacity: 2 TB
- Interface: SATA 6Gb/s
- Buffer Size: 64MB
- Features: Advanced Format technology, AllFrame, Conventional magnetic recording (CMR)
- Width: 101.6 mm
- Depth: 147 mm
- Height: 26.1 mm
- Weight: 450g
Performance
- Drive Transfer Rate: 600 MBps (external)
- Internal Data Rate: 110 MBps
Reliability
- MTBF: 1,000,000 hours
- Non-Recoverable Errors: 1 per 10^14
Expansion & Connectivity
- Interfaces: 1 x SATA 6 Gb/s
- Compatible Bay: 3.5"
Environmental/Temperature
- Min Operating Temperature: 0 °C
- Max Operating Temperature: 65 °C
- Min Storage Temperature: -40 °C
- Max Storage Temperature: 70 °C
