{"product_id":"western-digital-4tb-hard-drive-cctv-nvr-dvr","title":"Western Digital 4TB Hard Drive \/ CCTV NVR DVR Hard Drive 24\/7","description":"\u003ch1\u003e\u003cspan\u003eWD Purple 4TB Surveillance Hard Drive | CCTV NVR DVR HDD\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWD Purple 4TB Surveillance Hard Drive\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is built specifically for the continuous storage demands of modern \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCCTV, NVR and DVR surveillance systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Unlike a standard desktop hard drive, WD Purple is engineered for always-on security environments where video footage is recorded 24 hours a day, 7 days a week.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to handle the heat, vibration and continuous workloads found inside surveillance recorders, this \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4TB CCTV hard drive\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides dependable storage for residential, commercial and professional security installations. Western Digital’s surveillance-focused technology also helps maintain smooth video recording and reliable playback across multi-camera systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAllFrame™ technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, support for up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e64 HD cameras\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and a workload rating of up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e180TB\/year\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the WD Purple 4TB HDD is an excellent storage solution for security systems requiring dependable long-term video recording.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesigned for 24\/7 Surveillance Recording\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWD Purple surveillance HDD\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is purpose-built for continuous operation in CCTV recording systems. It is designed to handle the demanding write-intensive workloads created when multiple security cameras record footage simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts surveillance-class construction makes it suitable for NVR and DVR systems that operate around the clock, providing reliable video storage without relying on a standard desktop drive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAllFrame™ Technology\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWestern Digital’s exclusive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAllFrame™ technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e improves ATA streaming performance for surveillance applications. This technology helps reduce frame loss and supports smoother video playback when recording multiple camera streams.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor CCTV installations where important footage must be stored reliably, AllFrame™ helps optimise the drive specifically for surveillance workloads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSupports Multi-Camera CCTV Systems\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe WD Purple 4TB hard drive supports up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e64 HD cameras\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it suitable for a wide variety of security applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether used in a residential CCTV system, retail store, office, warehouse or commercial security installation, the drive is designed to manage multiple continuous video streams while maintaining reliable recording performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHigh Surveillance Workload Capability\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith a workload rating of up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e180TB\/year\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, WD Purple drives are designed to handle significantly more continuous recording activity than typical desktop hard drives.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes the WD Purple 4TB suitable for mainstream \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCCTV DVR and NVR systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e where footage is constantly being written, stored and accessed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBuilt for Multi-Bay Surveillance Recorders\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWD Purple surveillance drives support up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e16 drive bays\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing flexibility for larger security systems requiring additional storage capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTarnish-resistant components and surveillance-focused construction help maintain dependable operation in demanding recording environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWide CCTV, NVR \u0026amp; DVR Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWD Purple hard drives are engineered with broad surveillance-system compatibility in mind. They can be used with a wide range of compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNVR and DVR security recorders\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing installers and system owners to easily add or upgrade CCTV storage capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes the WD Purple 4TB a practical choice for both new security installations and existing surveillance system upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWestern Digital Device Analytics™\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWestern Digital Device Analytics™ (WDDA)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides supported surveillance systems with operational and diagnostic information from the hard drive. Compatible systems can interpret this information to assist administrators, system integrators and IT professionals with proactive drive monitoring and storage management.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eCapacity: 4TB\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eForm Factor: 3.5-Inch\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eConnector: SATA\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eInterface: SATA 6 Gb\/s\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eTransfer Rate: Up to 175MB\/s\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eRecording Technology: CMR\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eCache Size: 64MB\/ 128 MB (Depending on specific version)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eWarranty: 3-Year Limited Warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eDimensions \u0026amp; Weight\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDimensions (L x W x H): 147mm x 101.6mm x 26.1mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eWeight: 570g\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eEnvironmental Conditions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature: 0°C to 65°C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eNon-Operating Temperature: -40°C to 70°C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCertifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eBSMI, ICES-003\/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eEngineered for mainstream surveillance systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eWD All Frame technology optimized for write-intensive, low bit-rate, high stream-count workloads typical in surveillance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eSupports up to 180TB\/yr workload rate and up to 16 drive bays\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eSupports up to 64 HD cameras\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eUp to 16 drive bays\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eAllFrame firmware technology\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003e3-Year Limited Warranty\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWD Purple 4TB Surveillance Hard Drive\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e includes a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-Year Limited Warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing added confidence for CCTV installers, businesses and homeowners requiring reliable surveillance storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt specifically for continuous video security applications, the WD Purple 4TB HDD combines high-capacity storage, surveillance-optimised technology and dependable 24\/7 operation for compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCCTV, NVR and DVR systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"UR DATA AND ELECTRICAL","offers":[{"title":"Default Title","offer_id":44685111427230,"sku":"","price":319.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7152\/6558\/files\/wd4tb.jpg?v=1778723815","url":"https:\/\/urdataandelectrical.com.au\/products\/western-digital-4tb-hard-drive-cctv-nvr-dvr","provider":"UR DATA AND ELECTRICAL","version":"1.0","type":"link"}