{"product_id":"wd-purple-4tb-surveillance-hdd-wd43purz","title":"WD Purple 4TB Surveillance HDD | 5400 RPM | CMR | WD43PURZ","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4TB Surveillance Storage | AllFrame Technology\u003c\/strong\u003e — Purpose-built for DVR and NVR systems with AllFrame reducing frame loss and improving video playback reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5400 RPM | SATA III 6Gb\/s | 256MB Cache\u003c\/strong\u003e — Optimized for continuous 24\/7 surveillance recording with lower power consumption than 7200 RPM drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 64 Camera Support\u003c\/strong\u003e — Handles simultaneous streams from up to 64 IP cameras for high-density surveillance deployments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180TB\/Year Workload Rating\u003c\/strong\u003e — Built for always-on 24\/7 surveillance environments with higher endurance than desktop drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCMR Recording Technology\u003c\/strong\u003e — Conventional Magnetic Recording for reliable, consistent write performance in NVR and DVR environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" Form Factor | SATA III\u003c\/strong\u003e — Standard desktop drive bay size compatible with most NVR, DVR, and surveillance storage systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Year Limited Warranty\u003c\/strong\u003e — Western Digital’s standard warranty for surveillance-grade hard drives\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe WD Purple 4TB (WD43PURZ) is a purpose-built surveillance hard drive designed for continuous 24\/7 recording in DVR and NVR systems. AllFrame technology reduces frame loss and improves video playback reliability compared to standard desktop drives — which are not optimized for the sustained sequential write workloads of surveillance recording. With support for up to 64 simultaneous IP camera streams and a 180TB\/year workload rating, it handles high-density home and small business surveillance deployments reliably.\u003c\/p\u003e\u003cp\u003eThe 5400 RPM spindle keeps power consumption and heat generation low for always-on NVR and DVR systems, while the 256MB cache improves sequential write performance during multi-camera recording sessions. CMR recording ensures reliable performance in RAID-configured surveillance arrays. An ideal primary storage drive for home security systems, small office NVR deployments, and retail surveillance setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome \u0026amp; SOHO Surveillance Systems\u003c\/strong\u003e — 4TB for weeks of continuous HD footage from multiple cameras\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDVR \u0026amp; NVR Storage\u003c\/strong\u003e — AllFrame technology for reliable frame capture and playback in recording systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density IP Camera Deployments\u003c\/strong\u003e — Up to 64 simultaneous camera streams per drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways-On Surveillance Recording\u003c\/strong\u003e — 180TB\/year endurance for 24\/7 continuous write workloads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail \u0026amp; Small Office Security\u003c\/strong\u003e — Cost-effective surveillance storage for small commercial deployments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e — WD43PURZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e — CCWD43PURZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e — 4TB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e — 3.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e — SATA III 6Gb\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording Technology\u003c\/strong\u003e — CMR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Speed\u003c\/strong\u003e — 5400 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCache\u003c\/strong\u003e — 256MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology\u003c\/strong\u003e — AllFrame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera Support\u003c\/strong\u003e — Up to 64 streams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkload Rating\u003c\/strong\u003e — 180TB\/year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Rated\u003c\/strong\u003e — Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e — 3-year limited\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":51384118870337,"sku":"CCWD43PURZ","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5524\/8705\/files\/WD43PURZ__62065.1724278402.1280.1280.jpg?v=1770800148","url":"https:\/\/aaawave.com\/products\/wd-purple-4tb-surveillance-hdd-wd43purz","provider":"AAAWave","version":"1.0","type":"link"}