

🎥 Watch everything, miss nothing — the ultimate silent security sentinel.
The Western Digital 14TB WD Purple Pro Surveillance HDD is a high-capacity, enterprise-class internal hard drive designed specifically for 24/7 surveillance systems. Featuring SATA 6 Gb/s connectivity, a 512MB cache, and AllFrame AI technology, it supports up to 64 HD camera streams with optimized video playback and minimal frame loss. With a workload rating of 550TB/year and an MTBF of 2.5 million hours, this drive delivers unmatched reliability and performance for continuous video recording and advanced analytics.







| ASIN | B0CDTT9ZP7 |
| Additional Features | Data Recovery Service |
| Best Sellers Rank | #3 in Internal Hard Drives |
| Brand | WD |
| Built-In Media | Internal Hard Drive |
| Cache Memory Installed Size | 512 |
| Color | Purple |
| Compatible Devices | NAS box |
| Connectivity Technology | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (373) |
| Digital Storage Capacity | 14 TB |
| Enclosure Material | Multiple |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037899657 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard-Drive Size | 14 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Weight | 1.47 Pounds |
| Manufacturer | Western Digital Technologies, Inc. |
| Media Speed | 50-150 MB/s |
| Model Name | Purple Pro HDD |
| Model Number | WD142PURP |
| Number of Items | 1 |
| Read Speed | 445 Bytes Per Second |
| Specific Uses For Product | Multi-Purpose |
| UPC | 718037899657 |
| Unit Count | 1.0 Count |
| Warranty Description | 5 year limited warranty |
N**L
WD Purple Pro 12TB – The Hard Drive That Never Sleeps (Because It’s Watching You Sleep)
I bought this beast to drop into my Amcrest NVR system because apparently, my house needed the same level of surveillance as Fort Knox. Spoiler alert: it works perfectly — and now my house is basically the Truman Show, but with better resolution. 🎥 Why I Love This Drive: 12 Terabytes of "You Saw Nothing, Officer" Seriously, it holds weeks of 4K footage from multiple cameras, including the one pointed at my driveway that’s mostly squirrels doing parkour. Purpose-Built for Paranoia Designed for 24/7/365 surveillance workloads. No naps. No coffee breaks. Just pure, tireless storage of every Amazon delivery and mysterious leaf blower incident. Plug-and-Paranoia Installation Installed in my Amcrest NVR like it was born there. No firmware drama, no compatibility tantrums. Just silence... and a blinking light of judgment. Cooler Than Your Ex Runs quiet, stays cool, and doesn’t randomly ghost you like a desktop hard drive shoved into a job it wasn’t hired for. 512MB Cache = Smooth Playback Rewinding suspicious backyard activity in crisp HD has never been this satisfying. Even if it was just a raccoon again. 🧠 Final Thoughts: If you're serious about home security (or just want to capture footage of your neighbor stealing your trash cans), this is the drive. It’s like a security guard that never blinks and never asks for a raise. Buy it. Install it. Sleep easy — unless you're worried what it might've caught you doing
R**L
Reliable high-capacity drive built for continuous surveillance recording
I purchased the Western Digital 8TB WD Purple Pro surveillance hard drive for a security camera recording system, and it has been performing exactly as expected. WD Purple Pro drives are specifically designed for surveillance environments that run 24/7, which makes them a great choice for NVR or DVR setups that constantly record video. Installation was simple and the drive was recognized immediately by the system. The 8TB capacity provides plenty of storage for continuous recording and longer video retention, which is especially useful when running multiple cameras. The drive runs smoothly and quietly while handling constant write activity from several camera feeds. The 256 MB cache also helps keep performance consistent when multiple streams are being recorded at the same time. The overall build quality feels solid and dependable, which is important for systems that need to run continuously without interruption. Western Digital has a strong reputation for storage products, and this drive fits right in with that level of reliability. Pros - Designed specifically for 24/7 surveillance systems - Large 8TB capacity for extended video storage - Handles multiple camera streams smoothly - 256 MB cache helps maintain steady performance - Quiet operation - Good value for high-capacity surveillance storage - Mounts easily in standard 3.5 inch drive bays Cons - Not intended for typical desktop or gaming workloads Overall If you need dependable storage for an NVR or DVR surveillance system, the WD Purple Pro series is a great option. It’s built for continuous recording, provides plenty of storage space, and offers the reliability you want in a security camera setup.
D**Y
Great Storage for the Price
Worked great in our NVR. I installed two of these hard drives. We can now save over 2 months of video from 10 security cameras.
C**M
Buyer Beware
Abolute trash! Supposedly a high end drive.. Straight out of the box sounds like its struggling to survive. Constantly clacking and banging. No drive spin sound just clicking, clacking, and bangs within the drive. No activity as its sitting inside an enclosure.
G**B
No issues so far.
I have 4 of these in a Ubiquiti Unifi NVR recording 24/7 from 10 cameras for the past 2 years. Added an additional one recently. These are reliable and more quiet than the Seagates but a little pricier. Not a big deal if it's in the closet anyway though.
A**R
Trying a different one
Not compatible with certain nvr devices but smaller ones should work
J**N
Storage for my NVR
Needed a larger drive for my security camera NVR system. This gives me about 26 days using 10 - 4k cameras. A little noisy while running, but not terrible. Great drive for this application!
J**P
Good Hard drives
Working great so far. I've preferred Western Digital drives for years. 5 year warranty is great with these drives.
E**E
Buena marca para almacenar video vigilancia
L**O
boa capacidade e facil instalação
G**.
Good to go
M**E
I always use Western Digital Drives. Always reliable.
P**L
Narazie działa
Trustpilot
2 months ago
2 weeks ago