Name: Purple
Brand: WD
SKU: 23238346
Price: 250 CHF
Availability: InStock
Rating: 4.8 (65 reviews)

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Uncompromising Video Surveillance Storage  
WD Purple hard drives are designed to meet the challenges of continuous video surveillance. They are specifically developed for surveillance systems to withstand the increased heat and vibrations that can occur in NVR devices. Common desktop hard drives are designed for short-term operation, but not for the harsh conditions of a 24/7 HD surveillance system. With WD Purple hard drives, you get reliable video surveillance storage that has been tested for compatibility with numerous video surveillance systems. The exclusive AllFrame technology reduces frame loss and enhances video playback.  

Industry-Leading Storage. Surveillance Solutions You Can Trust  
Western Digital has been providing storage solutions for video surveillance for over ten years. With WD Purple hard drives, you receive storage designed for continuous operation in surveillance systems and high temperatures, ensuring high-quality video playback at all times.  

Western Digital's Exclusive AllFrame Technology  
All WD Purple hard drives feature AllFrame technology, which reduces image loss and improves video recording and playback.  

Higher Workload Rate  
WD Purple hard drives offer a workload rate of up to 180 TB/year. This is three times more than our desktop hard drives. They are therefore well-suited to meet the high demands of modern DVR and NVR video surveillance systems.  

Multiple Cameras, Multiple Streams  
Modern recorders now support multiple video streams per camera. WD Purple hard drives support up to 64 single-stream HD cameras. With this versatility, you can flexibly expand your security system at any time.

Actual product image WD Purple (4 TB, 3.5")

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Cache

In computer science, a buffer is a region of a physical memory storage used to temporarily hold data while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a mouse) or just before it is sent to an output device (such as speakers). However, a buffer may be used when moving data between processes within a computer. This is comparable to buffers in telecommunication. Buffers can be implemented in a fixed memory location in hardware - or by using a virtual data buffer in software, pointing at a location in the physical memory. In all cases, the data stored in a data buffer, are stored on a physical storage media.

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Purple

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SSD + Hard drive accessories

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The hard drive is specifically designed for 24/7 continuous video surveillance in DVR and NVR systems.

Optimised for continuous operation

The SATA III connection in a 3.5-inch form factor ensures physical and electronic compatibility with standard recorders.

Standardised SATA III interface

With a rotational speed of 5.400 rpm and a transfer rate of 175 MB/s, the performance is tailored for continuous data recording.

Moderate read and write speed

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WD Purple

Memory Size6

At a Glance

Optimised for continuous operation

Standardised SATA III interface

Moderate read and write speed

Sales rank 35 of 2891

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WD Purple

Memory Size6

At a Glance

Optimised for continuous operation

Standardised SATA III interface

Moderate read and write speed

Sales rank 35 of 2891

In Detail

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Product ratings65

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