Western Digital WD Purple (WD11PURZ) 1TB 5400RPM 64MB 3.5" SATA Hard Drive

Never miss a moment of critical footage - a reliable storage solution is essential for any 24-hour surveillance system. The Western Digital WD Purple (WD11PURZ) 1TB 5400RPM 64MB 3.5" SATA Hard Drive is built specifically for continuous video recording, handling heat and vibration so your cameras never lose a frame. It gives you peace of mind that every recording is safely stored and instantly playable.

Why Choose a Western Digital Hard Drive

With this drive you experience smooth, uninterrupted recording even in demanding environments. The AllFrame™ technology reduces frame loss, while the high workload rating lets you run dozens of high-definition streams without slowdown. You’ll notice the quiet operation of the 5400 RPM spindle and the confidence that comes from a million-hour MTBF, making daily surveillance feel effortless.

Benefits of Western Digital Hard Drive

• Reliable recording: Continuous 24/7 operation without overheating.
• Frame protection: AllFrame™ cuts video drops for clear playback.
• High capacity: 1 TB stores weeks of footage from multiple cameras.
• Low power use: Under 4 W while active, saving electricity costs.
• Long lifespan: 1,000,000-hour MTBF reduces replacement frequency.

Key Features of a 1 TB Hard Drive

• Capacity: 1 TB. Holds extensive video archives without needing extra drives.
• Speed: 5400 RPM. Provides steady data flow while keeping noise low.
• Buffer: 64 MB. Helps smooth write operations during busy recording periods.
• Interface: SATA 6 Gb/s. Ensures fast data transfer to your NVR or DVR.
• Form factor: 3.5". Fits standard bays in most surveillance enclosures.
• Dimensions: 1 in H × 4 in W × 5.8 in D. Compact size for easy installation.
• Weight: 15.87 oz. Light enough for simple handling yet robust.
• Temperature range: 32 °F - 149 °F operating. Stands up to hot server rooms.
• Shock tolerance: 30 g operating, 250 g non-operating. Resists vibration and movement.
• Warranty: 3-year limited. Backed by Western Digital support for peace of mind.

Usages of a 1 TB Hard Drive

Ideal for small-to-medium businesses, home security setups, and retail stores that need to record up to 64 HD camera streams. It also suits installers expanding existing NVRs, offering a reliable upgrade without compatibility worries. Whether you’re protecting a storefront or monitoring a property, this drive delivers the storage performance you require.

Specifications