{"product_id":"western-digital-wd64purz-74bwuy0-6tb-surveillance-hdd","title":"Western Digital wd64purz-74bwuy0 6TB Surveillance Hdd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WESTERN DIGITAL wd64purz-74bwuy0 is a 6TB, 3.5-inch SATA hard drive engineered for continuous-duty surveillance applications. Built on CMR (Conventional Magnetic Recording) technology with a 256MB cache and transfer rates up to 175MB\/s, it is designed to sustain the high-write, always-on workloads typical of DVR and NVR systems. An MTBF rating of up to 1 million hours and a workload rating of up to 180TB per year make it a purpose-built storage solution rather than a repurposed desktop drive. Licensed CCTV and security system installers are the primary users of this drive.\u003c\/p\u003e\u003cp\u003eThis drive is intended for mainstream residential and commercial surveillance installations running 24\/7. It supports up to 64 single-stream HD cameras, making it suitable for both small-site DVR setups and larger multi-bay NVR enclosures. The operating temperature range of 0 degrees F to 65 degrees C accommodates the elevated internal temperatures common in always-on recorder enclosures. Tarnish-resistant components extend service life in environments where ambient conditions are less than ideal.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6TB capacity with CMR recording technology for stable, sequential write performance\u003c\/li\u003e\n\u003cli\u003e256MB cache and up to 175MB\/s transfer rate support high-bitrate multi-stream video\u003c\/li\u003e\n\u003cli\u003eWorkload rating up to 180TB per year — up to three times that of standard desktop drives\u003c\/li\u003e\n\u003cli\u003eSupports up to 64 single-stream HD cameras per drive\u003c\/li\u003e\n\u003cli\u003eMTBF up to 1 million hours for 24\/7 continuous operation\u003c\/li\u003e\n\u003cli\u003eCompatible with multi-bay NVR enclosures exceeding eight drive bays\u003c\/li\u003e\n\u003cli\u003e3-year limited warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a drop-in surveillance storage drive for DVR and NVR systems using a standard 3.5-inch SATA interface. Western Digital states wide compatibility with industry-leading enclosures and chipsets across mainstream surveillance recorder configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified security system technician or integrator. Power down the recorder completely and discharge any static before handling the drive. Secure the drive using the enclosure manufacturer's recommended mounting hardware and verify SATA data and power connections are fully seated before restoring power. Follow the recorder manufacturer's drive initialization and RAID configuration procedures before placing the system back into service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number\u003c\/strong\u003e: WD64PURZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 6TB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e: SATA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector\u003c\/strong\u003e: SATA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer Rate\u003c\/strong\u003e: Up to 175MB\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording Technology\u003c\/strong\u003e: CMR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCache Size\u003c\/strong\u003e: 256MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e: 5.79 inches x 4 inches x 1.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.26 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 degrees C to 65 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Operating Temperature\u003c\/strong\u003e: -40 degrees C to 70 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 3-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WESTERN DIGITAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: wd64purz-74bwuy0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTERN DIGITAL","offers":[{"title":"Default Title","offer_id":51267965845810,"sku":"WD64PURZ-74BWUY0","price":333.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308912255.webp?v=1780695743","url":"https:\/\/voomisupply.com\/products\/western-digital-wd64purz-74bwuy0-6tb-surveillance-hdd","provider":"Voomi Supply","version":"1.0","type":"link"}