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Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA
Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA

Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA

(10,708 reviews)

Looking for a reliable hard drive for your surveillance system? Look no further than the Western Digital Purple WD42PURZ 4 TB Hard Drive. Engineered specifically for the demands of NVR environments, this drive is built to handle elevated heat fluctuations and equipment vibrations, ensuring reliable performance 24/7. With its improved power efficiency and AllFrame technology, the WD Purple is a top choice for high-definition surveillance systems. Plus, with a workload rating of up to 180TB/year, this drive can handle the unique demands of mainstream video surveillance DVR and NVR systems. But that's not all – the WD Purple also offers flexibility for future upgrades, with support for up to 64 single-stream HD cameras (6TB and above) and multiple video streams per camera. And with Western Digital's reputation for industry-leading storage solutions, you can trust that this drive will deliver quality video playback when you need it most. Choose the Western Digital Purple WD42PURZ 4 TB Hard Drive for performance you can trust, today and tomorrow.

Looking for a reliable hard drive for your surveillance system? Look no further than the Western Digital Purple WD42PURZ 4 TB Hard Drive. Engineered specifically for the demands of NVR environments, this drive is built to handle elevated heat fluctuations and equipment vibrations, ensuring reliable performance 24/7. With its improved power efficiency and AllFrame technology, the WD Purple is a top choice for high-definition surveillance systems. Plus, with a workload rating of up to 180TB/year, this drive can handle the unique demands of mainstream video surveillance DVR and NVR systems. But that's not all – the WD Purple also offers flexibility for future upgrades, with support for up to 64 single-stream HD cameras (6TB and above) and multiple video streams per camera. And with Western Digital's reputation for industry-leading storage solutions, you can trust that this drive will deliver quality video playback when you need it most. Choose the Western Digital Purple WD42PURZ 4 TB Hard Drive for performance you can trust, today and tomorrow.

$367.85

in 1 offers

The lowest price for Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA right now is $367.85 at Ubuy.

The all-time low was $367.85 on 25 Apr 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 25 Apr 2026.

Capacity:

Western Digital WD42PURZ Internal Hard Drive 3.5" 4000 GB Serial ATA

$367.85

(10,708 reviews)

Looking for a reliable hard drive for your surveillance system? Look no further than the Western Digital Purple WD42PURZ 4 TB Hard Drive. Engineered specifically for the demands of NVR environments, this drive is built to handle elevated heat fluctuations and equipment vibrations, ensuring reliable performance 24/7. With its improved power efficiency and AllFrame technology, the WD Purple is a top choice for high-definition surveillance systems. Plus, with a workload rating of up to 180TB/year, this drive can handle the unique demands of mainstream video surveillance DVR and NVR systems. But that's not all – the WD Purple also offers flexibility for future upgrades, with support for up to 64 single-stream HD cameras (6TB and above) and multiple video streams per camera. And with Western Digital's reputation for industry-leading storage solutions, you can trust that this drive will deliver quality video playback when you need it most. Choose the Western Digital Purple WD42PURZ 4 TB Hard Drive for performance you can trust, today and tomorrow.

Looking for a reliable hard drive for your surveillance system? Look no further than the Western Digital Purple WD42PURZ 4 TB Hard Drive. Engineered specifically for the demands of NVR environments, this drive is built to handle elevated heat fluctuations and equipment vibrations, ensuring reliable performance 24/7. With its improved power efficiency and AllFrame technology, the WD Purple is a top choice for high-definition surveillance systems. Plus, with a workload rating of up to 180TB/year, this drive can handle the unique demands of mainstream video surveillance DVR and NVR systems. But that's not all – the WD Purple also offers flexibility for future upgrades, with support for up to 64 single-stream HD cameras (6TB and above) and multiple video streams per camera. And with Western Digital's reputation for industry-leading storage solutions, you can trust that this drive will deliver quality video playback when you need it most. Choose the Western Digital Purple WD42PURZ 4 TB Hard Drive for performance you can trust, today and tomorrow.

1 TB
2 TB
4000 GB
3 TB
3TB / 64MB
8 TB
6 TB

Price comparison

Price data powered by pricesAPI.io

Last updated at 25/04/2026 21:17:03

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Ubuy

$367.85

Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB

Delivery between 30 Apr – 4 May $14.09

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

General
Device TypeHard drive - internal
Capacity4 TB
Form Factor3.5"
InterfaceSATA 6Gb/s

Price comparison

Updated about 2 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Ubuy

$367.85

Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB

Delivery between 30 Apr – 4 May $14.09

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

General
Device TypeHard drive - internal
Capacity4 TB
Form Factor3.5"
InterfaceSATA 6Gb/s

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