Western Digital - WD Purple 4TB Surveillance 3.5" Internal Hard Drive
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About this product
The WD Purple 4TB Surveillance Hard Drive is specifically engineered for high-definition security systems, providing reliable 24/7 operation and supporting up to 64 cameras. It features a 64MB cache and a data transfer rate of up to 150 MB/s, ensuring efficient data handling. Designed for durability, it offers a workload rating of 180TB per year and a mean time between failures (MTBF) of 1,000,000 hours. Additionally, it operates efficiently with a power consumption of 5.1W during read/write operations and 4.5W when idle.
Features
High Storage Capacity
Offers 4TB of storage, suitable for extensive surveillance data storage.
Optimized for Surveillance Systems
Engineered for 24/7 operation in high-definition security systems supporting up to 64 cameras.
Advanced Performance Features
Equipped with a 64MB cache and a data transfer rate of up to 150 MB/s for efficient data handling.
Enhanced Reliability
Designed with a workload rating of 180TB per year and a mean time between failures (MTBF) of 1,000,000 hours.
Energy Efficient
Consumes 5.1W during read/write operations and 4.5W when idle, reducing operational costs.
Specifications
- Storage Capacity4000 gigabytesStorage Drive TypeHDDForm Factor3.5 in.Interface(s)SATA
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The WD Purple 4TB Surveillance Hard Drive is specifically engineered for high-definition security systems, providing reliable 24/7 operation and supporting up to 64 cameras. It features a 64MB cache and a data transfer rate of up to 150 MB/s, ensuring efficient data handling. Designed for durability, it offers a workload rating of 180TB per year and a mean time between failures (MTBF) of 1,000,000 hours. Additionally, it operates efficiently with a power consumption of 5.1W during read/write operations and 4.5W when idle.

WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These 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 drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive WD AllFrame technology helps reduce frame loss and improve overall video playback.

WD Purple Surveillance Hard Drives are engineered for 24/7 reliable operation in HD security systems with up to eight hard drives and up to 32 cameras.

The WD Black 4TB 3.5" Internal Hard Drive (WD4003FZEX) is designed for high-performance computing, offering substantial storage capacity and fast data transfer rates. With a 7200 RPM rotational speed and a 64 MB cache, it ensures efficient data access. The drive is built to endure operating shocks up to 30 Gs and non-operating shocks up to 300 Gs, while maintaining quiet operation with noise levels averaging 29 dBA during idle and 34 dBA during seek modes.
| Pros for Western Digital - WD Purple 4TB Surveillance 3.5" Internal Hard Drive | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Installation Ease | There were no pros for this product— | There were no pros for this product— |
Specs
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