


🔒 Secure your world with smart, unstoppable storage
The Western Digital 8TB WD Purple Surveillance HDD is a 3.5-inch SATA 6 Gb/s hard drive designed specifically for surveillance systems. Featuring 128 MB cache and AllFrame AI technology, it supports high write-intensive workloads up to 180 TB/year, ensuring reliable, high-performance video recording for business and personal security setups.






| Brand | Western Digital |
| Product Dimensions | 14.7 x 10.16 x 2.61 cm; 839.15 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | WD84PURZ |
| Manufacturer | Western Digital |
| Series | WD Purple Surveillance Hard Drive |
| Color | WD Purple |
| Form Factor | 3.5-inch |
| Hard Drive Size | 8 TB |
| Hard Disk Description | 2.5 inch mechanical hard drive |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Number of USB 3.0 Ports | 3 |
| Wattage | 3600 |
| Optical Drive Type | DVDs |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 Grams |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 839 g |
H**A
dont buy
Not working , dead HDD!
A**N
Cheap.product
Size is different
L**L
Disk broke down after few weeks.
No simple way to contact the seller.
A**L
Defective
Received a defective item. Unable to return
P**E
bad
did not work as expected
Trustpilot
3 weeks ago
1 week ago