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Price comparison

Price data powered by pricesAPI.io

Last updated at 21/03/2026 20:16:42

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

$284.00

Western Digital 4TB Purple 256MB 24/7

Delivery between Mon – Tue $12.95

Simply Wholesale

$289.95

Western Digital 4Tb Purple 256Mb Hard Drive by SimplyWholesale.com.au

Free delivery

Playthek.com

$301.18

Western Digital / Hgst wd purple 4tb 256mb 3.5in sata

Free delivery

Price history

Price history

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

Price comparison

Updated 3 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
HYKA Technology

$284.00

Western Digital 4TB Purple 256MB 24/7

Delivery between Mon – Tue $12.95

Simply Wholesale

$289.95

Western Digital 4Tb Purple 256Mb Hard Drive by SimplyWholesale.com.au

Free delivery

Playthek.com

$301.18

Western Digital / Hgst wd purple 4tb 256mb 3.5in sata

Free delivery

Price history

Price history

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

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Western Digital WD 4TB Purple 3.5 Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage, Up To 64 Cameras, 3Y
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Western Digital WD 4TB Purple 3.5 Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage, Up To 64 Cameras, 3Y
Western Digital WD 4TB Purple 3.5 Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage, Up To 64 Cameras, 3Y

Western Digital WD 4TB Purple 3.5 Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage, Up To 64 Cameras, 3Y

(7,869 reviews)

The WD Purple series of drives is designed for monitoring systems with a SATA III interface. They are purpose-built for high-definition security systems within an NVR environment, with supported workloads of up to 180 TB/year and providing support for up to 64 cameras.

The WD Purple series of drives is designed for monitoring systems with a SATA III interface. They are purpose-built for high-definition security systems within an NVR environment, with supported workloads of up to 180 TB/year and providing support for up to 64 cameras.

$284.00 - $301.18

in 3 offers

The lowest price for Western Digital WD 4TB Purple 3.5 Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage, Up To 64 Cameras, 3Y right now is $284.00 at HYKA Technology, compared across 3 retailers.

The all-time low was $228.25 on 7 Mar 2026 — today's price is 24% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 21 Mar 2026.

Capacity:

1 TB
1TB / 64MB / 110MB

Western Digital WD 4TB Purple 3.5 Hard Drive, SATA III, 5400RPM, 256MB Cache, Surveillance Storage, Up To 64 Cameras, 3Y

$284.00

(7,869 reviews)

The WD Purple series of drives is designed for monitoring systems with a SATA III interface. They are purpose-built for high-definition security systems within an NVR environment, with supported workloads of up to 180 TB/year and providing support for up to 64 cameras.

The WD Purple series of drives is designed for monitoring systems with a SATA III interface. They are purpose-built for high-definition security systems within an NVR environment, with supported workloads of up to 180 TB/year and providing support for up to 64 cameras.

2 TB
3 TB
3TB / 64MB
4TB / 256MB
6 TB
8 TB