Western Digital Purple (WD30PURX) 3TB/64MB 3.5" 5400 RPM Hard Drive

When your CCTV system needs to record nonstop, you need storage that never quits. The Western Digital Purple (WD30PURX) 3TB/64MB 3.5" 5400 RPM Hard Drive is a purpose-built hard drive for 24/7 surveillance, giving you reliable video capture without gaps or lost frames.

Western Digital Hard Drive for Surveillance

You’ll notice a smooth, worry-free experience as the drive handles multiple camera feeds effortlessly. It runs quietly at 23 dBA and stays cool even in high-temperature rooms, so your system remains stable day after day. The drive’s AllFrame 4K™ technology keeps playback clear, letting you review footage with confidence.

Benefits of Western Digital Hard Drive

• Continuous recording: Records round-the-clock without overheating, saving you from costly downtime.
• High capacity: Stores three terabytes of video, reducing the need for frequent archiving.
• Low power use: Consumes as little as 0.6 watt in standby, cutting electricity costs.
• Quiet operation: Emits only 23 dBA, keeping your environment noise-free.
• Reliable lifespan: Rated for 1,000,000 hours MTBF, meaning fewer replacements.

Key Features of a 3TB Hard Drive

• Capacity: 3 TB. Holds extensive video archives for many cameras.
• Speed: 5400 RPM. Balances performance with low heat generation.
• Buffer Size: 64 MB. Provides smooth data flow during heavy write periods.
• Interface: SATA 6Gb/s. Ensures fast data transfer to your recorder.
• Form Factor: 3.5" x 1/3H. Fits standard 3.5-inch bays in most NVR/DVR units.
• Dimensions: 1 in H × 4 in W × 5.8 in D. Compact enough for tight enclosures.
• Weight: 22.57 oz. Light enough for easy handling yet robust.
• Temperature Range: 32 °F - 149 °F. Operates reliably in hot server rooms.
• Power Consumption: 4.4 W read/write, 4.1 W idle. Efficient under continuous load.
• Reliability: Non-recoverable errors 10 per 10^14, 300,000 load/unload cycles. Durable for demanding surveillance workloads.

Usages of a 3TB Hard Drive

Ideal for security installers, small business owners, or home users who run DVR or NVR systems with up to 64 cameras. It works with major surveillance brands and supports high-definition video streams, making it perfect for expanding existing setups or building new, reliable monitoring solutions.

Specifications