WD PURPLE 4TB WD44PURZ SATA III Internal 3.5" 128MB
WESTERN DIGITAL | WD44PURZ | 718037905778
Out of stock.
Price of goods is 215,77 €.
Price without tax is 178,32 €.
WD Purple 4TB WD44PURZ — Reliable Drive for Surveillance
Security systems require continuous performance and maximum reliability. The WD Purple 4TB WD44PURZ is a hard drive designed for 24/7 operation in DVR and NVR systems, where the ability to process video from up to 64 HD cameras simultaneously is key. Thanks to AllFrame™ technology, it minimizes frame drops, ensuring smooth recording and playback. With a capacity of 4 TB, support for up to 16 drive bays and resistance to harsh conditions, this drive is an ideal choice for professional camera applications.
Optimized performance for security systems
WD Purple is specially tailored to the needs of security systems, where smooth and reliable recording is essential. CMR recording technology ensures a long drive life, while an annual workload of up to 180 TB allows for three times the capacity of conventional desktop drives. This means it can handle high data storage demands even in systems with intensive traffic.
Durability and Long Life
The drive features RV sensors that compensate for vibrations in multi-drive systems, ensuring stability and performance. Corrosion-resistant components protect the hardware in harsh environments. The design guarantees MTBF 1,000,000 hours, which emphasizes its reliability. An operating temperature of 0 to +65°C and shock resistance of up to 70G read/write and 250G in power-off further emphasize the robustness of this drive.
Energy efficiency and quiet operation
WD Purple offers excellent energy efficiency with a typical consumption of only 4.6W read/write and just 0.3W in standby, contributing to lower operating costs. Low acoustic emissions of 24 dBA idle and 27 dBA seek ensure quiet operation, ideal for installations in quiet environments.
Technical data
- Capacity: 4 TB
- Interface: SATA 6 Gb/s
- Format: 3.5"
- Caching: 128 MB
- Transfer rate: up to 180 MB/s
- Recording technology: CMR (Conventional Magnetic Recording)
- Camera support: up to 64 HD cameras (3.2 Mbps bit rate, 1080p, H.265, 25 fps)
- Annual workload: 180 TB
- MTBF: 1,000,000 hours
- Dimensions: 147 × 101.6 × 26.1 mm
- Weight: 0.55 kg
- Operating temperature: 0 to +65 °C
- Shock resistance: 70G at read/write, 250G off
- Power Consumption: 4.6W (read/write), 4.1W (idle), 0.3W (standby)
- Acoustic Noise: 24dBA (quiet), 27dBA (search)
Package Contents
- WD Purple 4TB WD44PURZ Hard Drive
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