WD Surveillance Hard Drives
The Evolution of surveillance


WD Surveillance Hard Drives

Compare WD Surveillance Hard Drives:
Surveillance Storage

WD Purple

WD Purple

WD Purple NV

WD Se

WD Re

WD Re

WD Re SAS

WD Re SAS

Summary Built for personal, home office or small business surveillance systems using up to 32 cameras. Built for Network Video Recorder (NVR) surveillance systems using up to 64 cameras. Designed for medium to large business and enterprise surveillance systems, including mission critical applications, using unlimited cameras. Designed for medium to large business and enterprise surveillance systems, including mission critical applications, using unlimited cameras.
Capacity 1 TB up to 6 TB 4 TB and 6 TB 250 GB up to 4 TB 1 TB up to 4 TB
Ideal For Home / SOHO / SMB NVR Surveillance Systems SME / Large Enterprise SME / Large Enterprise
Mission Critical No No Yes Yes
Bays Supported 1-8 Bays 8+ Bays 6+ Bays 6+ Bays
Chassis Type Table-top Table-top, Rack-mount Table-top, Rack-mount Table-top, Rack-mount
Number of Cameras 1 to 32 cameras 1 to 64 cameras Unlimited Unlimited
Interface SATA SATA SATA SAS
Form Factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch
Firmware AllFrame Technology AllFrame Technology Enterprise-class Firmware Enterprise-class Firmware
Warranty 3 Year Limited 3 Year Limited 5 Year Limited 5 Year Limited
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