📡 Capture every frame, secure every moment — the pro’s choice in surveillance storage.
The Western Digital Purple 4TB Surveillance Hard Drive is engineered specifically for modern video surveillance systems. Featuring AllFrame technology to reduce frame loss and improve playback, it supports heavy workloads up to 180TB per year and is compatible with multi-bay NVR setups. With a 3-year limited warranty and SATA 6 Gb/s interface, it delivers reliable, scalable storage tailored for continuous 24/7 recording environments.
| ASIN | B0C4X6RDV8 |
| Best Sellers Rank | #13,777 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #28 in Internal Hard Drives |
| Box Contents | Internal Hard drive |
| Brand | Western Digital |
| Brand Name | Western Digital |
| Cache Memory Installed Size | 256 |
| Color | Purple |
| Compatible Devices | Desktop |
| Connectivity Technology | SATA |
| Customer Package Type | Standard Packaging, Amazon Frustration Free |
| Customer Reviews | 3.6 out of 5 stars 1,912 Reviews |
| Digital Storage Capacity | 4000 GB |
| Enclosure Material | Aluminium |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037898308 |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard Disk Type | Mechanical Hard Disk |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Importer Contact Information | RASHI PERIPHERALS PVT LTD.,RASHI COMPLEX A BLDG, SURVEY 186, DONGARIPADA, POMAN, VASAI-E,THANE, MAHARASHTRA-401208 |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 14.7L x 10.2W x 2.6Th Centimeters |
| Item Type Name | Internal Hard Drive |
| Item Weight | 550 Grams |
| Manufacturer | Western Digital Technologies, Inc, Western Digital UK Ltd, 60 Moo 8, Sethakij Rd., Klong Madeua Kratoom Bean, Samut Sakhon 74110, Thailand. |
| Manufacturer Contact Information | Western Digital UK Ltd, 60 Moo 8, Sethakij Rd., Klong Madeua Kratoom Bean, Samut Sakhon 74110, Thailand. |
| Manufacturer Part Number | WD43PURZ-SPBWPY0 |
| Model Name | WD Purple HDD |
| Model Number | WD43PURZ |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Packer Contact Information | Calcomp Electronics Public Co., Ltd. 60 Moo 8, Sethakij Rd., Klong Madeua Kratoom Bean, Samut Sakhon 74110, Thailand. |
| Product Features | Portable |
| Read Speed | 180 Megabytes Per Second |
| Special Feature | Portable |
| Specific Uses For Product | Business |
| UPC | 718037898308 |
| Unit Count | 1 Piece |
| Warranty Description | 3 year Limited warranty |
A**A
Good quality disk
Good quality durable and low noise drive.
S**G
Stop buying Computer HW and Electronic from Amazon, as Amazon's does take fault reporting
Worst product supplied by the supplier. Could be even manufacturing defect from the manufacturer. The kind of hype in description of products and its feature looks like fake propoganda done by the company and reseller. I suggest just stop from buying this hard disk. Purple supposed to be for cctv streaming for longer life and consistency for which company charged me premium and now within 1 year its gone faulty. Moreover i suggest stop buying these kind of hardware items or electronics from Amazon as Amazon is only trader like old school and dont expect any support from Amazon, they just point by saying please contact the brand for any faulty reporting and bye bye. Now you get along with brand for any resolution. You are left to mercy of brand. If Amazon cant support after sales then why are they selling these products in 1st place, no professional Amazon after sales.
I**A
fast & Effective
Very Nice Product. Working perfectly for my CCTV
B**.
Nice product
Go for it if you want it for Cctv
P**.
HDD failed in 8 days
I had bought this 4TB hard disk in Jun 2024. But installed it in my HIKVISION 16 channel DVR in Aug 2025. 10 cameras are connected to the DVR and all were on continuous recording mode. The hard disk worked fine for 8 days. But it stopped working all of a sudden the 9th day, saying Hard Disk exception. Formatted the hard disk several times, but looks like the HDD has failed and not recoverable. I'm feeling cheated. Such an expensive HDD worked only for 8 days.
A**O
Doesn't work with my hik vision nvr
I tried 2 HDD from WD ( second was replacement piece). Not working with DS 7616nxi-k2..500 gb of other HDD works. I don't know how 2 successive WD HDD could fail.
A**R
Corrupted within just 6 months of use
My WD Purple CCTV hard drive got corrupted within just 6 months of use. It has completely stopped working—it is not storing any new recordings and is also not showing or accessing any of the previously recorded data/files. I would like to visit the service center to get the hard drive inspected and replaced under warranty.
J**.
Only plastic cover packaging. Only worked for 2 days
A hard disk is a valuable and fragile item, but it was packed in a simple plastic cover without proper protection. The drive started making squeaky noises and completely stopped working within two days.
G**R
Excellent product.
Replaced my old hard drive in my security system which had failed. This one works great!!!
D**S
Top !
Utilisé dans un NAS Synology
M**M
يعمل
الهارد يعمل بكفاءه ولكن سيتم تجربة السعة الاجمالي.والتوافق مع نظام الكاميرات كما يجب التنويه على احترام البائع في تقديم كافة الدعم حيث ترك رقم هاتفه ليتم التواصل معه مباشرة في حال وجود عطل او مشكله فعلا بائع ممتاز ونادر شكرا للبائع من القلب
J**D
Works fine with Reolink NVR
Works great in my Reolink NVR no issues
V**R
bom produto
bom produto
Trustpilot
4 days ago
2 weeks ago