HGST (a Western Digital company)
WD 10TB Purple Security Drive
Best specialized storage for continuous video surveillance systems.
Engineered for the demanding 24/7 environment of surveillance systems, the WD Purple 10TB hard drive offers uncompromising storage. Its AllFrame technology minimizes frame loss and improves video playback, while enhanced workload ratings handle the unique needs of DVR and NVR systems. Designed to support up to 64 cameras and multiple streams, this drive ensures reliable operation even in harsh conditions with tarnish-resistant components and support for over eight bays. Benefit from proactive storage management with WDDA and a three-year limited warranty.
$325.00
More WD Purple Options
Owner Satisfaction
4.5
/ 5
Category Rank
902
/ 2796
#902 in Hard Drives
Price vs Category Average
-38%
Below average
Capacity
10
/ TB
Who it's for
- Security professionals and homeowners needing always-on video recording
- Users with many cameras or requiring long-term video retention
- Security managers and investigators reviewing critical surveillance footage
Who should skip it
- PC builders and users seeking a versatile primary or secondary drive
- Power users and enthusiasts demanding quick application loading
- Budget-conscious consumers needing bulk storage for non-critical files
Key Specs
Capacity
10 TB
Interface
SATA
Form Factor
3.5 Inch
Recording Technology
CMR
Dimensions
5.79 x 4 x 1.03 inches
MTBF
1,000,000 hours
Cache Size
64MB
Features
- Engineered for 24/7 Surveillance Environments
- AllFrame Technology for Reduced Frame Loss
- Enhanced Workload Ratings for DVR/NVR
- Supports Up to 64 Cameras and Multiple Streams
- Proactive Storage Management with WDDA
- Tarnish-Resistant Components for Harsh Environments
What customers say
Customers consistently praise the WD Purple drive for its exceptional reliability and robust quality, especially in demanding 24/7 surveillance environments. Many users highlight its consistent performance and quiet operation, noting its seamless integration into various security systems. The drive is frequently chosen for its proven durability and ability to handle continuous video recording without issues, making it a trusted component for long term data storage in critical applications. Its specialized design for security systems truly shines, delivering peace of mind.
Know before you buy
While it will physically fit and function in a desktop, it is specifically optimized for 24/7 surveillance recording rather than general computing. You are better off choosing a WD Blue or Black drive for a PC, as those are tuned for the random read/write patterns of daily software use.
AllFrame technology is designed to reduce video frame loss, which is a common issue when writing high-definition footage from multiple cameras simultaneously. It ensures your playback is smooth and that critical security footage isn't corrupted during the recording process.
Yes, this drive is specifically engineered to support systems with more than eight bays. Its tarnish-resistant components and vibration protection make it reliable for larger, high-density NVR setups where multiple drives are running in close proximity.
This drive uses CMR (Conventional Magnetic Recording) technology. This is generally preferred for surveillance and NAS applications because it provides more consistent write performance compared to SMR drives, especially when the drive begins to reach its capacity.
The drive is rated to support up to 64 high-definition cameras. Keep in mind that the total number of cameras you can support will also depend on the resolution, frame rate, and compression settings of your specific NVR system.
WDDA stands for Western Digital Device Analytics. It provides proactive storage management by monitoring the drive's health and operating parameters, allowing your NVR system to alert you to potential issues before they cause a failure.
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