KSh 14,480(KSh 16,797 Incl VAT)
Device Type: 3.5" Surveillance Hard Drive (WD Purple Series)
Model/Part Number: WD40PURZ (SATA 6Gb/s) / WD40PURX (OEM variant, functionally equivalent)
Capacity: 4TB
Form Factor: 3.5-inch Internal
Interface: SATA 3.0 (6Gb/s)
Recording Technology: CMR (Conventional Magnetic Recording)
Rotational Speed: 5400 RPM Class
Cache Size: 64MB
Data Transfer Rate: Up to 150 MB/s (Sustained)
Workload Rating: Up to 180 TB/year
Camera Support: Up to 64 HD Cameras
Bay Support: Up to 16 Drive Bays (for 4TB and higher capacities)
MTBF: 1,000,000 Hours
Power Consumption: 5.1W (Read/Write), 0.4W (Standby/Sleep)
Operating Temperature: 0°C to 65°C
Key Specs: WD Purple 4TB, WD40PURZ/WD40PURX, 3.5" SATA 6Gb/s, 5400 RPM, 64MB Cache, CMR, AllFrame 4K Technology, 180TB/year Workload, 64 Cameras, 16 Bays, 3-Year Warranty
Usage: 24/7 CCTV & NVR Surveillance Systems, DVR Video Recording, Multi-Camera Security Deployments, Always-On Video Archiving
