{"product_id":"wd221purp","title":"Western Digital WD Purple Pro 22TB Surveillance HDD | WD221PURP | SATA3 | 7200RPM | 64 Cameras | 5YW","description":"\u003cp\u003eThe Western Digital WD Purple Pro 22TB (WD221PURP) is a flagship 3.5\" surveillance hard drive engineered for the most demanding 24\/7 NVR and DVR environments. With 22TB of capacity, a 512MB cache, and Western Digital's exclusive AllFrame™ technology, it delivers industry-leading reliability and performance for large-scale security installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e22TB Capacity:\u003c\/strong\u003e Flagship storage capacity for extended continuous recording across large multi-camera systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllFrame™ Technology:\u003c\/strong\u003e Western Digital's exclusive technology reduces frame loss, improves video playback quality, and supports more NVR bays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e64-Camera Support:\u003c\/strong\u003e Optimised for surveillance systems with up to 64 simultaneous IP camera streams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7200RPM:\u003c\/strong\u003e High rotational speed for smooth, low-latency write performance under heavy multi-stream workloads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e512MB Cache:\u003c\/strong\u003e Large cache buffer for superior sustained throughput in write-intensive recording environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSATA3 Interface:\u003c\/strong\u003e 6Gb\/s SATA for broad NVR and DVR compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e550TBW Workload Rating:\u003c\/strong\u003e Enhanced endurance rated for up to 550TB per year of sustained surveillance workloads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Rated:\u003c\/strong\u003e Designed for always-on operation with 2.5 million hours MTBF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Warranty:\u003c\/strong\u003e Backed by Western Digital's 5-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWD221PURP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e22TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSATA3 (6Gb\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPM\u003c\/td\u003e\n\u003ctd\u003e7200RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCache\u003c\/td\u003e\n\u003ctd\u003e512MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 265MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Support\u003c\/td\u003e\n\u003ctd\u003eUp to 64 cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorkload Rating\u003c\/td\u003e\n\u003ctd\u003e550TBW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTBF\u003c\/td\u003e\n\u003ctd\u003e2.5 million hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003e24\/7 continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":54073929990428,"sku":"WD221PURP","price":2214.22,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/3092\/7900\/files\/HAWD-PP35-22TB.jpg?v=1777430382","url":"https:\/\/www.worldtechstore.com.au\/products\/wd221purp","provider":"WorldTech Store","version":"1.0","type":"link"}