--- product_id: 595608322 title: "Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5\" - WD85PURZ" brand: "western digital" price: "¥137740" currency: JPY in_stock: true url: https://www.desertcart.jp/products/595608322-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd store_origin: JP region: Japan --- # SATA 6 Gb/s blazing speed 8TB massive storage AllFrame AI tech for flawless video Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ **Brand:** western digital **Price:** ¥137740 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your security with WD Purple — where storage meets smart surveillance. ## Quick Answers - **What is this?** Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ by western digital - **How much does it cost?** ¥137740 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/595608322-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd) ## Best For - western digital enthusiasts ## Why This Product - Trusted western digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 8TB Capacity:** Store months of high-res footage with room to spare—never miss a moment. - • **Optimized for AI Workloads:** AllFrame AI technology ensures smooth, frame-loss-free video for next-gen analytics. - • **Supports Multi-Bay Systems:** Scale your surveillance setup with support for over eight bays—future-proof your security. - • **Surveillance-Grade Reliability:** Built to endure 24/7 high-def security workloads without breaking a sweat. - • **High-Speed SATA 6 Gb/s Interface:** Seamless data transfer at up to 215 MB/s keeps your system running effortlessly. ## Overview The Western Digital 8TB WD Purple HDD is a surveillance-optimized internal hard drive featuring SATA 6 Gb/s connectivity, 256 MB cache, and AllFrame AI technology. Engineered for 24/7 operation in demanding NVR environments, it supports up to 180 TB/year workload (360 TB/year with AI), ensuring reliable, high-capacity storage for multi-camera security systems. ## Description The right drive for the right job. WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. WD Purple 8TB* and higher drives have additional performance headroom to support a new generation of AI-enabled NVRs, video analytics appliances, and deep-learning servers. * As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment. ## Features - 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 - Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). - Support for more than eight bays. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP314RM7 | | Additional Features | WD AllFrame Technology | | Best Sellers Rank | #3 in Internal Hard Drives #117 in Computer Internal Components | | Brand | Western Digital | | Built-In Media | Internal Hard Drive | | Cache Memory Installed Size | 8 | | Color | Purple | | Compatible Devices | Desktop | | Connectivity Technology | SATA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.3 4.3 out of 5 stars (1,846) | | Data Transfer Rate | 215 megabytes_per_second | | Digital Storage Capacity | 8000 GB | | Enclosure Material | not specified | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00718037889245 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 inches | | Hard Disk Interface | Serial ATA-600 | | Hard Disk Rotational Speed | 5400 rpm | | Hard-Drive Size | 8 TB | | Hardware Connectivity | SATA 6.0 Gb/s | | Hardware Platform | WD | | Installation Type | Internal Hard Drive | | Item Dimensions L x W x Thickness | 9.3"L x 6.7"W x 3.2"Th | | Item Weight | 1.6 pounds | | Manufacturer | Western Digital Technologies, Inc. | | Media Speed | 215 MB/s | | Mfr Part Number | 718037889245 | | Model Name | WD Purple HDD | | Model Number | WD85PURZ | | Number of Items | 1 | | Read Speed | 445 bytes_per_second | | Specific Uses For Product | Surveillance, Business | | UPC | 718037889245 | | Unit Count | 1 Count | | Warranty Description | 3 year limited warranty | ## Product Details - **Brand:** Western Digital - **Color:** Purple - **Compatible Devices:** Desktop - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 8000 GB - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 3.5 inches - **Hard Disk Interface:** Serial ATA-600 - **Installation Type:** Internal Hard Drive - **Special Feature:** WD AllFrame Technology ## Images ![Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ - Image 1](https://m.media-amazon.com/images/I/71Od7Xf5SwL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ - Cable Matters Rackmount or Wall Mount 1U 24 Port Keystone Patch Panel with Cable Management and Support Bar, 19-inch Blank Patch Panel for Keystone Jacks - CyberPower CP1500PFCRM2U PFC Sinewave UPS System, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/595608322-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd](https://www.desertcart.jp/products/595608322-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-18*