{"product_id":"wd-purple-surveillance-3-5-inch-4tb-sata-internal-hdd-wd42puru-64c4cy0-403560","title":"WD Purple Surveillance 3.5-inch 4TB SATA Internal HDD WD42PURU-64C4CY0","description":"\u003ch2\u003eWD Purple Surveillance 3.5-inch 4TB SATA Internal HDD WD42PURU-64C4CY0\u003c\/h2\u003e\n\n\u003cp\u003eThe WD Purple WD42PURU-64C4CY0 is a 3.5-inch internal hard drive developed for compatible surveillance recording systems operating around the clock. Its 4TB capacity provides practical storage for recorded video, while surveillance-focused firmware helps the drive manage the continuous, write-intensive workloads associated with compatible DVR and NVR installations.\u003c\/p\u003e\n\n\u003ch3\u003ePurpose-Built Surveillance Storage\u003c\/h3\u003e\n\n\u003cp\u003eUnlike a standard desktop hard drive, WD Purple storage is engineered around the demands of high-definition video surveillance. It is suitable for systems that continually write multiple video streams, helping security installations retain footage for monitoring, investigation and record-keeping.\u003c\/p\u003e\n\n\u003ch3\u003eAllFrame 4K Technology\u003c\/h3\u003e\n\n\u003cp\u003eWD AllFrame 4K technology works with ATA streaming commands to help reduce frame loss and video interruptions in compatible surveillance systems. This supports smoother recording and playback when the drive is installed in an appropriate DVR or NVR.\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for Continuous Workloads\u003c\/h3\u003e\n\n\u003cp\u003eThe drive supports 24\/7 operation and an annualised workload rate of up to 180TB per year. A SATA 6Gb\/s interface, 256MB cache and sustained transfer rate of up to 180MB\/s provide the storage performance required for mainstream surveillance recording applications.\u003c\/p\u003e\n\n\u003ch3\u003eEngineered for Long-Term Installation\u003c\/h3\u003e\n\n\u003cp\u003eTarnish-resistant components help protect the drive in challenging surveillance environments, while IntelliSeek technology calculates suitable seek speeds to help manage power consumption, noise and vibration. NoTouch Ramp Load technology keeps the recording head away from the disk surface during start-up, shutdown and non-operating periods, helping reduce head and media wear.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e4TB storage capacity for retaining footage from compatible surveillance cameras.\u003c\/li\u003e\n\t\u003cli\u003eEngineered for continuous, 24\/7 operation in compatible DVR and NVR systems.\u003c\/li\u003e\n\t\u003cli\u003eAllFrame 4K technology helps reduce frame loss and improve video playback.\u003c\/li\u003e\n\t\u003cli\u003eSupports an annualised workload rate of up to 180TB per year.\u003c\/li\u003e\n\t\u003cli\u003eSATA 6Gb\/s interface with a sustained transfer rate of up to 180MB\/s.\u003c\/li\u003e\n\t\u003cli\u003e256MB cache supports continuous surveillance recording workloads.\u003c\/li\u003e\n\t\u003cli\u003eTarnish-resistant components and NoTouch Ramp Load technology support reliable long-term installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth bgcolor=\"#444444\" style=\"color: #ffffff;\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth bgcolor=\"#444444\" style=\"color: #ffffff;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eWestern Digital\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eProduct Range\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eWD Purple\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eWD42PURU\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eWD42PURU-64C4CY0\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSurveillance internal hard disk drive\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e4TB\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e3.5-inch\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSATA 6Gb\/s\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eRotational Speed\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5400 RPM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eCache\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e256MB\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eSustained Transfer Rate\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eUp to 180MB\/s\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eFirmware Technology\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eAllFrame 4K\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eWorkload Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eUp to 180TB per year\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eLoad\/Unload Cycles\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e300,000\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eUnrecoverable Read Error Rate\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eLess than 1 in 10\u003csup\u003e14\u003c\/sup\u003e bits read\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eAverage Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e4.7W read\/write; 4.3W idle; 0.3W standby or sleep\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0°C to 65°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eNon-operating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-40°C to 70°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eAcoustics\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e23dBA idle; 27dBA average seek\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#ffffff\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e147 × 101.6 × 26.1mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eApproximately 570g\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eUsable storage capacity varies according to the operating environment. Compatibility should be confirmed with the DVR or NVR manufacturer before installation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eEquip your compatible surveillance recording system with dedicated 4TB storage and add the WD Purple WD42PURU to your cart today.\u003c\/p\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":53361124639087,"sku":"WD42PURU-64C4CY0","price":4499.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/wd42puru-64c4cy0-internal-hard-drives-1255007423.jpg?v=1787143098","url":"https:\/\/www.firstshop.co.za\/products\/wd-purple-surveillance-3-5-inch-4tb-sata-internal-hdd-wd42puru-64c4cy0-403560","provider":"FirstShop","version":"1.0","type":"link"}