WD 4TB Purple SATA 3.5 Inch Surveillance CCTV Hard Disk

WD Purple 4TB Surveillance Hard Drive (WD43PURZ) – High-Capacity Storage for 24/7 Surveillance Systems

The WD Purple 4TB Surveillance Hard Drive (WD43PURZ) is designed to provide reliable and high-capacity storage for modern surveillance systems. Whether you’re managing a small-scale home security network or a large commercial surveillance setup, this drive delivers the performance needed for continuous video recording and secure data storage.

Optimized for 24/7 video surveillance, the WD Purple 4TB supports up to 64 HD cameras and is perfect for DVR or NVR systems with up to 16 drive bays. Its 3.5-inch form factor and SATA 6Gb/s interface ensure seamless integration into your surveillance system while providing fast data transfers with a maximum interface transfer rate of 6 Gb/s.

Using CMR (Conventional Magnetic Recording) technology, the WD Purple drive efficiently stores high-definition video footage. With a 256MB cache and sustained data transfer speeds of up to 180 MB/s, it ensures reliable, smooth performance even during peak recording periods. The drive is built to handle 180TB/year of workload, making it ideal for high-demand surveillance environments.

The WD Purple 4TB is equipped with AllFrame firmware to reduce video frame loss and improve playback performance. Additionally, it features RV sensors and tarnish-resistant components, enhancing durability and performance even in challenging conditions. The drive’s impressive MTBF (Mean Time Between Failures) of 1,000,000 hours and 3-year limited warranty give you confidence in its long-term reliability.

Key Features & Specifications:

• Model: WD43PURZ

• Capacity: 4TB

• Form Factor: 3.5-inch

• Interface: SATA 6Gb/s

• Recording Technology: CMR (Conventional Magnetic Recording)

• Camera Support: Up to 64 HD cameras

• Drive Bays Supported: Up to 16

• Cache Size: 256MB

• Maximum Transfer Rate: 6 Gb/s

• Sustained Transfer Speed: 180 MB/s

• Annualized Workload Rating: 180TB/year

• MTBF: 1,000,000 hours

• RV Sensors: Yes

• Tarnish-Resistant Components: Yes

• Firmware Feature: AllFrame

• Load/Unload Cycles: 300,000

• Warranty: 3-Year Limited Warranty

• RoHS Compliant: Yes

Perfect For:
Businesses, home security professionals, and anyone who needs reliable, high-capacity storage for their video surveillance systems. The WD Purple 4TB is ideal for managing large-scale security installations that require consistent, high-performance storage.