WD Purple WD85PURZ 8TB 256MB Cache 3.5" Surveillance Hard Drive
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
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The lowest price for WD Purple WD85PURZ 8TB 256MB Cache 3.5" Surveillance Hard Drive right now is $408.10 at Zylax Computers, compared across 27 retailers.
The all-time low was $104.96 on 4 June 2026 — today's price is 289% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 10:20:01
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ
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Delivery $45.78
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| HDD size | 3.5 " |
| HDD capacity | 8 TB |
| HDD speed | 5400 RPM |
| Interface | Serial ATA III |
| Type(s) | HDD |
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WD Purple 3.5" 8TB SATA 3 Surveillance Hard Drive WD84PURZ
Delivery $13
Western Digital WD84PURZ 8TB New Advanced HDD
Delivery by Tue $20
Western Digital WD Purple 3.5in Hard Drive 8TB
Free delivery
WD Purple 8TB 3.5" SATA Hard Drive
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| HDD size | 3.5 " |
| HDD capacity | 8 TB |
| HDD speed | 5400 RPM |
| Interface | Serial ATA III |
| Type(s) | HDD |
