WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ
WD Purple drives are built for 24/7, always-on, high-definition security systems. With a high workload rate, WD Purple drives are optimized for surveillance systems. WD Purple surveillance storage also features WD's exclusive AllFrame 4K technology, so you can confidently create a security system tailored to the needs of your business.
WD Purple drives are built for 24/7, always-on, high-definition security systems. With a high workload rate, WD Purple drives are optimized for surveillance systems. WD Purple surveillance storage also features WD's exclusive AllFrame 4K technology, so you can confidently create a security system tailored to the needs of your business.
WD Purple drives are built for 24/7, always-on, high-definition security systems. With a high workload rate, WD Purple drives are optimized for surveillance systems. WD Purple surveillance storage also features WD's exclusive AllFrame 4K technology, so you can confidently create a security system tailored to the needs of your business.
WD Purple drives are built for 24/7, always-on, high-definition security systems. With a high workload rate, WD Purple drives are optimized for surveillance systems. WD Purple surveillance storage also features WD's exclusive AllFrame 4K technology, so you can confidently create a security system tailored to the needs of your business.
in 6 offers
The lowest price for WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ right now is $194.53 at AliExpress.com - AliExpress-226247430, compared across 6 retailers.
The all-time low was $84.99 on 4 June 2026 — today's price is 129% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Sept 2026.
Last updated at 01/09/2026 15:30:28
WD Purple 4TB HDD Surveillance Internal Hard Drive Disk 3.5 5400RPM SATAIII 4T Harddisk Drive for
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Western Digital Purple 4TB 3.5" SATA Surveillance HDD - 64MB 3Yr-W
Free delivery between 8–10 Sept
Western Digital 4TB 3.5in SATA Hard Drive Purple WD43PURZ
WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ
Free delivery
WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ
Free delivery
WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ
Free delivery
| Hardware Platform | PC |
| Product dimensions | 14.7 x 10.16 x 2.61 cm; 449.06 Grams |
| Item Dimensions L x W x H | 14.7 x 10.2 x 2.6 centimetres |
| Flash Memory Size | 4 TB |
| Hard Drive Interface | Serial ATA |
WD Purple 4TB HDD Surveillance Internal Hard Drive Disk 3.5 5400RPM SATAIII 4T Harddisk Drive for
Free delivery
Western Digital Purple 4TB 3.5" SATA Surveillance HDD - 64MB 3Yr-W
Free delivery between 8–10 Sept
Western Digital 4TB 3.5in SATA Hard Drive Purple WD43PURZ
WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ
Free delivery
WD Purple 4TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5" SATA WD43PURZ
Free delivery
| Hardware Platform | PC |
| Product dimensions | 14.7 x 10.16 x 2.61 cm; 449.06 Grams |
| Item Dimensions L x W x H | 14.7 x 10.2 x 2.6 centimetres |
| Flash Memory Size | 4 TB |
| Hard Drive Interface | Serial ATA |
