WD Purple Surveillance WD42PURZ 4 TB 256 MB, 175 MB/с
 | Expecting restock Medium 3.5" internal hard drive model from WD's Purple Surveillance line of specialty HDDs. This family includes 13 models ranging from 1TB to 14TB that are optimized for DVR and NVR video surveillance applications .Special firmware with AllFrame technology provides uninterrupted 24/7 recording of video streams from a large number of HD cameras (up to 64 pcs.) Supported by proprietary Western Digital Device Analytics software, which actively protects the data storage using advanced monitoring, prevention and recovery tools. Purple Surveillance WD42PURZ is ready to work in simple and complex RAID structures.In the event of simple failures, Time Limited Error Recovery technology will help maintain the integrity of the RAID array.With built-in vibration sensors, the drive provides stable perf...ormance in systems containing multiple disks, which is It is possible to easily scale the video storage subsystem as needed. The energy-efficient controller, moderate 5400 rpm plate rotation and firmware features ensure high efficiency and low heat generation, which increases the reliability of the overall system. E-Catalog uses affiliate links compensated by our partners. |
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WD Purple Surveillance WD42PURZ 4 TB 256 MB, 175 MB/с 1 TB2 TB 64 MB 2 TB 256 MB 3 TB4 TB 128 MB, 180 MB/с 4 TB 4 TB 256 MB, 175 MB/с 256 MB, 180 MB/с 6 TB 256 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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Medium 3.5" internal hard drive model from WD's Purple Surveillance line of specialty HDDs. This family includes 13 models ranging from 1TB to 14TB that are optimized for DVR and NVR video surveillance applications .Special firmware with AllFrame technology provides uninterrupted 24/7 recording of video streams from a large number of HD cameras (up to 64 pcs.) Supported by proprietary Western Digital Device Analytics software, which actively protects the data storage using advanced monitoring, prevention and recovery tools.
Purple Surveillance WD42PURZ is ready to work in simple and complex RAID structures.In the event of simple failures, Time Limited Error Recovery technology will help maintain the integrity of the RAID array.With built-in vibration sensors, the drive provides stable performance in systems containing multiple disks, which is It is possible to easily scale the video storage subsystem as needed. The energy-efficient controller, moderate 5400 rpm plate rotation and firmware features ensure high efficiency and low heat generation, which increases the reliability of the overall system.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
Series WD Purple (video surveillance)Compare using chart →
8 TB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5600 rpm, connection: SATA3, warranty 3 years
12 TB, built-in, for PC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
1 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
12 TB, built-in, for PC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
18 TB, built-in, for PC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
2 TB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
1 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
10 TB, built-in, for PC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
6 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
8 TB, built-in, server, 3.5 ", buffer: 128 MB, 5600 rpm, connection: SATA3, warranty 3 years
14 TB, built-in, for PC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
8 TB, built-in, for PC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
10 TB, built-in, for PC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
22 TB, built-in, for PC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
24 TB, built-in, for PC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
8 TB, built-in, server, 3.5 ", buffer: 128 MB, 5400 rpm, connection: SATA3, warranty 3 years
2 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD42PURZ configurations
| Price for WD Purple Surveillance WD42PURZ | ||||
|---|---|---|---|---|
 | WD Purple Surveillance WD11PURZ 1 TB | from $140.70 | 7 offers | |
| WD Purple Surveillance WD23PURZ 2 TB 64 MB | from $168.99 | 3 offers | |
| WD Purple Surveillance WD22PURZ 2 TB 256 MB | from $277.86 | 2 offers | |
| WD Purple Surveillance WD33PURZ 3 TB | from $192.51 | 3 offers | |
| WD Purple Surveillance WD44PURZ 4 TB 128 MB, 180 MB/с | from $237.18 | 2 offers | |
| WD Purple Surveillance WD43PURZ 4 TB 256 MB, 180 MB/с | from $229.99 | 3 offers | |
| WD Purple Surveillance WD63PURZ 6 TB 256 MB | from $279.99 | 2 offers | |
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