WD WD40PURX Purple 4TB Surveillance 3.5" Hard Disk Drive Class SATA SATA 6 Gb/s

Features:

• Capacity: 4 TB
• SATA 6 Gb/s interface and 64MB cache
• Optimized with AllFrameTM Technology
• Surveillance 3.5-inch Hard Drive
• Engineered specifically for surveillance security systems
• Reduced video frame loss
• Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications
• Prioritized write-operations for maximized surveillance performance
• TLER & ATA streaming support.
• Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.
• Ships in WD-certified box for safe transit during shipping

Benefits of AllFrame Technology

• Reduces frame loss
• Improves video playback
• Optimizes the HDD to thrive in high temperature, always-on, surveillance system environments

Specifications:

• SATA 6 Gb/s interface and 64MB cache
• Optimized with AllFrameTM Technology
• Surveillance 3.5-inch Hard Drive
• Ideal for: Built for personal, home office, or small business DVR surveillance systems.
• Cameras supported: Up to 32 HD cameras per drive
• Bay Count Support: Up to 8 HDD bay surveillance systems
• Capacity: 4 TB
• Cache: Up to 128MB
• Interface: SATA 6 Gb/s

What is Proposition 65?

California’s Proposition 65 protects California consumers by requiring special warnings for products that contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm where those products would expose consumers to such chemicals above certain threshold levels.

If a product description on this site directed you to this page, the warning for this item is:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Who is this message intended for?

Customers with a California billing or ship to address.

Why are you seeing the message now?

California implemented new guidelines for Proposition 65 warnings, effective August 30, 2018. These guidelines were applied to make the warnings more clear and reasonable.

Where can you get more information about Proposition 65?

Learn more from the California Office of Environmental Health Hazard Assessment (OEHHA) site here.