Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Western Digital
About This Product
The Western Digital Purple Surveillance 3TB HDD is designed for continuous 24/7 operation in surveillance systems. Its 5400 RPM spindle speed and 256MB cache are optimized for sequential write workloads typical of video recording, rather than general-purpose computing. Compared to desktop HDDs in its price range, it offers enhanced reliability for constant operation but lower performance for typical PC tasks.
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Verdict
“Ideal for dedicated surveillance systems requiring reliable, continuous video storage at a good value.”