Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive

Never miss a crucial moment on your security cameras because of storage failures. The Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive is built for nonstop surveillance, giving you reliable, high-capacity recording that endures heat, vibration and 24-hour operation. It lets you keep clear footage when you need it most, whether protecting a home, shop or office.

Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive - the answer to constant-recording challenges

Surveillance systems generate massive video streams that can overwhelm ordinary desktop drives, leading to dropped frames and lost evidence. This problem matters because any gap in recording can mean the difference between identifying a threat and missing it entirely. The Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive is engineered for the rigours of NVR/DVR environments, offering temperature-tolerant components, high workload ratings and AllFrame™ technology that together keep every frame intact.

Usages of Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive

Ideal for a range of surveillance setups, this drive fits seamlessly into many applications.

• Home security systems with multiple HD cameras
• Small-to-medium business CCTV rigs requiring 24/7 recording
• Retail store video monitoring that supports AI-enabled analytics
• Remote property surveillance where power efficiency is critical
• Expansion of existing NVR bays to increase storage capacity

Key Features of Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive

• Capacity: 2 TB. Provides ample space for thousands of hours of high-definition video.
• Form Factor: 3.5". Fits standard 3.5-inch drive bays used in most DVR/NVR units.
• Interface: SATA 6Gb/s. Delivers fast data transfer rates for smooth video streaming.
• Workload Rating: up to 180TB/year. Handles the heavy write demands of continuous surveillance.
• MTBF: 1,000,000 hours. Guarantees long-term reliability for year-round operation.
• Temperature Range: 32 °F - 149 °F. Operates safely in both cool and hot environments.
• Shock Tolerance (operating): 30 g @ 2 ms. Resists vibrations and movement common in rack installations.
• Power Consumption: 3.8 W read | 3.2 W idle | 0.3 W standby. Keeps energy costs low while staying ready.
• AllFrame™ Technology: Reduces frame loss. Ensures every recorded moment is preserved accurately.
• Buffer Size: 64 MB. Supports quick data handling to prevent bottlenecks during peak recording.

Benefits of Western Digital Purple (WD23PURZ) 2TB 3.5" Serial ATA Hard Drive

You gain peace of mind knowing that your footage will not be lost to drive failure or overheating, thanks to the drive’s robust design and high MTBF. The large 2 TB capacity means you can store weeks of video without frequent overwrites, reducing maintenance effort. Energy-efficient operation lowers electricity bills while keeping the drive ready for instant recording. AllFrame™ technology guarantees smooth playback, so you can review incidents without choppy video. Finally, the wide compatibility with most NVR/DVR enclosures makes installation quick and hassle-free, letting you focus on security rather than technical setbacks.

Specifications