Western Digital WD85PURZ-85C4WY0 WD Purple Surveillance Internal Hard Drive 8 TB

Product Description

The Western Digital WD85PURZ-85C4WY0 WD Purple drive is engineered for surveillance security systems. Designed to withstand heat fluctuations and equipment vibrations within NVR environments. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. Supports up to 64 single-stream HD cameras and has tarnish-resistant components.

• Engineered specifically for surveillance security systems.
• Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.
• AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions

Product Highlights

WD Purple delivers smart video storage for surveillance systems. It features AllFrame technology, enhanced workload ratings, and supports multiple cameras.

Product Information

Standard Information

• Brand: WESTERN DIGITAL
• Manufacturer Part Number: WD85PURZ-85C4WY0
• Country of Origin: Thailand

Technical Specifications

• Digital Storage Capacity: 8000 GB
• Hard Disk Interface: Serial ATA-600
• Connectivity Technology: SATA
• Brand: WD
• Special Feature: WD AllFrame Technology
• Hard Disk Form Factor: 3.5 Inches
• Hard Disk Description: Mechanical Hard Disk
• Compatible Devices: Desktop
• Installation Type: Internal Hard Drive
• Series: WD Purple HDD
• Item model number: WD85PURZ
• Hard Drive Rotational Speed: 5400 RPM
• Flash Memory Size: 8 TB
• Hard drive type: Internal
• buffer: 256 MB
• Capacity: 8 TB (7.2 TiB)
• rpm: 5640 rpm
• Trademark: Western digital
• Model: WDC WD85PURZ-85C4WY0
• Form-factor: 3.5"
• Type: HDD
• Interface: SATA
• SATA version: 3.1
• Firmware: 80.00A80
• Firmware upgrade: supported
• ATA version: ACS-3
• Advanced Format: supported
• Maximum interface speed: 600 MB/s
• Maximum buffered read speed: 479 MiB/s
• Maximum read speed: 218 MiB/s
• Minimum average access time: 15.86 msec
• Volatile write cache: supported
• Read look-ahead: supported
• Native command queuing (NCQ): supported
• Advanced power management (APM): not supported
• Acoustic management (AAM): not supported
• Clearing unused data (TRIM): not supported
• Count of sensors: 17
• Free-fall control: not supported
• SMART command transport (SCT): supported
• Full self-test time: > 255 minutes
• Critical maximum temperature: 85°C (185°F)
• Recommended maximum temperature: 65°C (149°F)
• Maximum temperature: 49°C (120°F)
• Average maximum temperature: 42°C (107°F)
• Drive access restriction: supported
• Enhanced security erase: supported
• Data destruction time: 852 minutes
• Instant data destruction: not supported
• Host protected area (HPA): not supported
• Trusted computing: not supported
• Transfer Rate: up to 215MB/s
• Disk Speed (RPM): 5640 RPM
• Recording Technology: CMR
• Cache Size: 256MB
• Operating Temperature: 0°C to 65°C
• Non-Operating Temperature: -40°C to 70°C