WD Purple Hard Drive
Best reliable storage for 24/7 home and business security recording.
This drive is built to survive the relentless, high-heat grind of 24/7 security recording where standard desktop drives would simply fail. You sacrifice the raw speed of a gaming drive for the rock-solid reliability and frame-perfect consistency required to ensure your surveillance footage is actually there when you need it.
$229.99
at
Bvsecurity
Who it's for
- Security professionals managing continuous, always-on surveillance recording systems
- System operators requiring smooth, high-quality video playback without frame loss
- IT managers deploying large-scale NVR setups with multiple HD cameras
Who should skip it
- Budget-conscious buyers seeking the lowest price per gigabyte
- PC users or gamers needing fast random read/write performance
- Network administrators building complex, multi-drive RAID storage arrays
Performance breakdown
Surveillance Reliability
Engineered specifically to handle the rigors of constant, 24/7 video recording.
Frame Integrity
AllFrame technology effectively prevents dropped frames during critical playback moments.
Thermal Resilience
Robust design maintains stability even in high-heat, enclosed NVR environments.
Data Consistency
CMR technology ensures predictable, reliable performance for continuous write-heavy workloads.
Vibration Tolerance
Built to withstand the mechanical stress of multi-drive surveillance arrays.
System Compatibility
Rigorous testing ensures seamless integration with most standard security hardware.
Key Specs
Capacity
4 TB
Form Factor
3.5 Inch
Interface
SATA 6Gb/s
Buffer Size
128 MB
Device Type
Internal Hard Drive
Features
Conventional Magnetic Recording (CMR), AllFrame Technology
24x7 Operation
Yes
MTBF
1,000,000 hours
Max Operating Temperature
65 °C
Dimensions
147 mm x 26.1 mm x 101.28 mm
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