The WD Purple 2TB is a 3.5-inch SATA 6Gb/s internal hard drive built for 24/7 surveillance recording. It offers 2TB capacity, a 5400 RPM class spindle speed, 256MB cache and CMR recording technology with WD AllFrame technology.
Key Features
2TB capacity for continuous video recording
3.5-inch SATA 6Gb/s interface
5400 RPM class with 256MB cache
CMR (Conventional Magnetic Recording) technology
AllFrame technology to reduce frame loss and optimise video streams
Supports up to 64 HD cameras and up to 16 drive bays in a surveillance system
Up to 180TB/year workload rate and up to 1 million hours MTBF
Interface speed up to 175MB/s
Full Specifications
General
Brand
Western Digital (WD)
Series
WD Purple Surveillance
Type
Internal surveillance hard drive
Capacity
2TB
Performance
Interface
SATA 6Gb/s
Spindle Speed
5400 RPM class
Cache
256MB
Recording Technology
CMR
Transfer Rate
Up to 175MB/s
Workload Rate
Up to 180TB/year
Surveillance Features
AllFrame Technology
Yes
Camera Support
Up to 64 HD cameras
Drive Bays Supported
Up to 16
Reliability
MTBF
Up to 1 million hours
Physical
Form Factor
3.5 inch
Dimensions
5.79 x 4 x 1.03 in
Weight
450 g
Operating Temperature
0 to 65 C
Non-Operating Temperature
-40 to 70 C
Who Is It For?
CCTV and NVR/DVR systems running 24/7
Home and small business surveillance setups
Anyone replacing or expanding surveillance storage
In the Box
WD Purple 2TB internal hard drive
Frequently Asked Questions
Is this drive CMR or SMR? It uses CMR (Conventional Magnetic Recording).
Can I use it in a normal PC? It has a standard 3.5-inch SATA interface, but it is tuned for surveillance recording rather than general desktop use.
How many cameras does it support? Up to 64 HD cameras, according to WD.
Order the WD Purple 2TB Surveillance Hard Drive from PC PARK with warranty and fast delivery across Saudi Arabia.
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2023
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2024
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2025
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2026
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