{"product_id":"wd-purple-4tb-35-sata-surveillance-hdd-wd40purx","title":"WD Purple 4TB 3.5\" SATA III Surveillance Hard Drive (WD40PURX)","description":"\u003ch2\u003eWD Purple 4TB 3.5\" SATA III Surveillance Hard Drive\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eWD Purple\u003c\/strong\u003e is purpose-engineered for 24\/7 continuous operation in HD security and surveillance systems. Designed to handle the unique demands of always-on video recording, the WD Purple supports systems with \u003cstrong\u003eup to 8 hard drives\u003c\/strong\u003e and \u003cstrong\u003eup to 32 cameras\u003c\/strong\u003e simultaneously — making it the ideal storage foundation for DVR and NVR installations in homes, small businesses, and commercial security deployments.\u003c\/p\u003e\u003cp\u003eUnlike standard desktop drives that aren't optimized for continuous write workloads, the WD Purple uses \u003cstrong\u003eIntelliPower™ technology\u003c\/strong\u003e to balance performance and power consumption for sustained surveillance recording. \u003cstrong\u003eAdvanced Format\u003c\/strong\u003e technology improves storage efficiency and error correction, while \u003cstrong\u003eS.M.A.R.T.\u003c\/strong\u003e support enables health monitoring. With \u003cstrong\u003e4TB of capacity\u003c\/strong\u003e and a \u003cstrong\u003e64MB cache buffer\u003c\/strong\u003e on a \u003cstrong\u003eSATA III (6 Gb\/s)\u003c\/strong\u003e interface, it provides ample storage for weeks of continuous HD footage. Backed by a \u003cstrong\u003e3-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Surveillance Optimized\u003c\/strong\u003e — Engineered for continuous write workloads in security systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 32 Camera Support\u003c\/strong\u003e — Handles simultaneous streams from large multi-camera installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 8-Drive System Support\u003c\/strong\u003e — Scales with growing surveillance infrastructure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelliPower™ Technology\u003c\/strong\u003e — Balances performance and power for sustained 24\/7 operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Format\u003c\/strong\u003e — Improved storage efficiency and error correction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS.M.A.R.T. Support\u003c\/strong\u003e — Real-time drive health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Year Warranty\u003c\/strong\u003e — WD's surveillance-grade coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4TB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e SATA III (SATA\/600)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 3.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCache Buffer:\u003c\/strong\u003e 64MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax External Transfer Rate:\u003c\/strong\u003e 6,144 MB\/s (48 Gbit\/s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.50 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.8\" x 4\" x 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WD40PURX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e PC, Mac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOS Support:\u003c\/strong\u003e Windows 7, Windows 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Support:\u003c\/strong\u003e DVR, NVR, Storage System, Security System\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WD","offers":[{"title":"Default Title","offer_id":45910108864572,"sku":"SB1325","price":440.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9905\/2604\/files\/1027094887.avif?v=1784654306","url":"https:\/\/nexurus.com\/products\/wd-purple-4tb-35-sata-surveillance-hdd-wd40purx","provider":"Nexurus PC \u0026 Electronics","version":"1.0","type":"link"}