{"product_id":"western-digital-wd-purple-wd43purz-surveillance-hard-drive-4tb-sata-6gb-s-3-5-inch-256mb-cache-cmr-1","title":"Western Digital WD Purple WD43PURZ Surveillance Hard Drive | 4TB · SATA 6Gb\/s | 3.5-inch · 256MB Cache · CMR | 180TB\/yr Workload · AllFrame | Purple","description":"\u003cdiv\u003e\n\u003ch2\u003eWestern Digital WD Purple 4TB Surveillance Hard Drive (WD43PURZ)\u003c\/h2\u003e\n\u003cp\u003eA 4TB surveillance-class drive designed to write video continuously rather than sit idle between office tasks, rated for a 180TB\/year workload and up to 64 single-stream HD cameras. A 256MB cache and AllFrame firmware help keep recording smooth while the recorder is also serving playback. Supplied brand new and sealed in its original manufacturer packaging.\u003c\/p\u003e\n\u003ch3\u003e📋 Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e WD43PURZ (WD Purple surveillance HDD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4TB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e SATA 6Gb\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 3.5-inch internal hard drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCache:\u003c\/strong\u003e 256MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording technology:\u003c\/strong\u003e CMR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustained transfer rate:\u003c\/strong\u003e Up to 180MB\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkload rate:\u003c\/strong\u003e Up to 180TB\/year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTBF:\u003c\/strong\u003e Up to 1,000,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad\/unload cycles:\u003c\/strong\u003e 300,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera support:\u003c\/strong\u003e Up to 64 single-stream HD cameras\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum drive bays supported:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (read \/ write \/ idle):\u003c\/strong\u003e 4.7W \/ 4.3W \/ 0.3W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H):\u003c\/strong\u003e 5.787\" x 4\" x 1.028\" (147 x 101.6 x 26.1 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 570 g (1.26 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for 24\/7 video capture with a 180TB\/year workload rating — the continuous write duty a DVR or NVR imposes.\u003c\/li\u003e\n\u003cli\u003eAllFrame firmware helps reduce frame loss and improve overall video playback in surveillance recorders.\u003c\/li\u003e\n\u003cli\u003eHandles up to 64 single-stream HD cameras from one drive, so a mid-size installation stays on a single spindle.\u003c\/li\u003e\n\u003cli\u003e256MB cache buffers simultaneous camera streams and playback requests.\u003c\/li\u003e\n\u003cli\u003eCMR recording keeps write performance predictable as the drive overwrites the oldest footage.\u003c\/li\u003e\n\u003cli\u003eUp to 180MB\/s sustained transfer for recording, review and export at the same time.\u003c\/li\u003e\n\u003cli\u003eCertified for enclosures with up to 16 drive bays, covering larger recorders and surveillance NAS units.\u003c\/li\u003e\n\u003cli\u003eUp to 1,000,000 hours MTBF and 300,000 load\/unload cycles for equipment that never powers down.\u003c\/li\u003e\n\u003cli\u003eModest 4.7W read \/ 4.3W write draw limits heat build-up inside a closed recorder chassis, backed by a 3-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛡️ SQUADRIG Assurance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand new and sealed in original manufacturer packaging\u003c\/li\u003e\n\u003cli\u003eSourced from authorised local distributors\u003c\/li\u003e\n\u003cli\u003eChecked on arrival and securely packed for delivery\u003c\/li\u003e\n\u003cli\u003eHonest listings — specifications are taken from the manufacturer's own published data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Western Digital\u003c\/li\u003e\n\u003cli\u003eModel: WD Purple — WD43PURZ\u003c\/li\u003e\n\u003cli\u003eCondition: Brand new\u003c\/li\u003e\n\u003cli\u003eSKU: HDD-WESTER-4TB-NEW-1022\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":44285114810502,"sku":"HDD-WESTER-4TB-NEW-1022","price":8250.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3543\/4374\/files\/western-digital-for-dvr-default-title-western-digital-4tb-purple-sata-6-gb-s-desktop-hard-drive-50414855553318.jpg?v=1787510683","url":"https:\/\/squadrig.com\/products\/western-digital-wd-purple-wd43purz-surveillance-hard-drive-4tb-sata-6gb-s-3-5-inch-256mb-cache-cmr-1","provider":"SQUADRIG || Maximum Power Minimal Prices","version":"1.0","type":"link"}