The WD Purple drives are specifically designed for use in surveillance security systems, making them suitable for 24/7 operation. They are developed to replace standard desktop drives that are not suitable for demanding HD surveillance environments with high temperature fluctuations and device vibrations. The WD Purple drives are equipped with AllFrame technology, which reduces pixel errors and video interruptions caused by ATA streaming. These errors typically occur when regular desktop hard drives are used in security systems. Additionally, the caching algorithms are optimized for write-intensive and demanding low-bitrate streaming applications, which are typical for surveillance use. Thus, the WD Purple drives are ideal for HD surveillance systems in continuous operation, supporting up to eight hard drives and 64 cameras. Low power consumption is crucial in surveillance environments with high temperatures and constant operation. The WD Purple drives calculate optimal speeds for search operations, reducing power consumption, noise, and vibrations. By investing in top-quality surveillance drives, you gain enhanced security and enjoy the benefits over a longer period. WD Purple drives are designed to be compatible with the enclosures and chipsets of leading manufacturers, allowing for seamless integration into your existing video surveillance system.
Interface version | SATA III |
Storage Technology | CMR |
Memory Scope of application | Surveillance |
Max. Speed | 7200 RPM |
Interface | SATA |
Cache | 256 MB |
Sustained Speed HDD | 600 MB/s |
Item number | 12256699 |
Manufacturer | WD |
Category | Hard drives |
Manufacturer no. | WD82PURZ |
Release date | 16.10.2019 |
Memory Scope of application | Surveillance |
Interface | SATA |
Interface version | SATA III |
Form factor | 3.5" |
Storage capacity | 8 TB |
Cache | 256 MB |
Sustained Speed HDD | 600 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Maximum operating temperature | 65 °C |
Power consumption (standby) | 0.40 W |
Power consumption | 8.60 W |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | HDD |
Length | 14.70 cm |
Width | 10.16 cm |
Height | 2.61 cm |
Weight | 715 g |
Length | 20.50 cm |
Width | 13.20 cm |
Height | 6 cm |
Weight | 772 g |
How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Hard drives» category returned?
Source: Digitec Galaxus
On the outside, especially in terms of workmanship, WD does a good job with all four series. There is absolutely nothing to complain about, as befits a precision component like a hard drive. In terms of noise and temperature emissions, the WD Blue and WD Purple score best, which is due to the lowered spindle speed of 5,400 rpm...