WD Purple Surveillance 3.5-inch 4TB SATA Internal HDD WD42PURU-64C4CY0

WD Purple Surveillance 3.5-inch 4TB SATA Internal HDD WD42PURU-64C4CY0

The WD Purple WD42PURU-64C4CY0 is a 3.5-inch internal hard drive developed for compatible surveillance recording systems operating around the clock. Its 4TB capacity provides practical storage for recorded video, while surveillance-focused firmware helps the drive manage the continuous, write-intensive workloads associated with compatible DVR and NVR installations.

Purpose-Built Surveillance Storage

Unlike a standard desktop hard drive, WD Purple storage is engineered around the demands of high-definition video surveillance. It is suitable for systems that continually write multiple video streams, helping security installations retain footage for monitoring, investigation and record-keeping.

AllFrame 4K Technology

WD AllFrame 4K technology works with ATA streaming commands to help reduce frame loss and video interruptions in compatible surveillance systems. This supports smoother recording and playback when the drive is installed in an appropriate DVR or NVR.

Designed for Continuous Workloads

The drive supports 24/7 operation and an annualised workload rate of up to 180TB per year. A SATA 6Gb/s interface, 256MB cache and sustained transfer rate of up to 180MB/s provide the storage performance required for mainstream surveillance recording applications.

Engineered for Long-Term Installation

Tarnish-resistant components help protect the drive in challenging surveillance environments, while IntelliSeek technology calculates suitable seek speeds to help manage power consumption, noise and vibration. NoTouch Ramp Load technology keeps the recording head away from the disk surface during start-up, shutdown and non-operating periods, helping reduce head and media wear.

Key Features:

• 4TB storage capacity for retaining footage from compatible surveillance cameras.
• Engineered for continuous, 24/7 operation in compatible DVR and NVR systems.
• AllFrame 4K technology helps reduce frame loss and improve video playback.
• Supports an annualised workload rate of up to 180TB per year.
• SATA 6Gb/s interface with a sustained transfer rate of up to 180MB/s.
• 256MB cache supports continuous surveillance recording workloads.
• Tarnish-resistant components and NoTouch Ramp Load technology support reliable long-term installation.

Technical Specifications:

Usable storage capacity varies according to the operating environment. Compatibility should be confirmed with the DVR or NVR manufacturer before installation.

Equip your compatible surveillance recording system with dedicated 4TB storage and add the WD Purple WD42PURU to your cart today.