{"product_id":"surveillance-grade-hard-drive-for-nvr-systems-4tb","title":"Surveillance-Grade Hard Drive for NVR Systems 4TB","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eReliable 24\/7 Storage for Video Surveillance Systems\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis surveillance-grade 3.5-inch SATA III internal hard drive is engineered for the continuous recording demands of compatible network video recorders. Available in multiple capacities, it provides dependable video storage for residential, commercial, and professional surveillance systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for high-write workloads, the drive supports continuous 24\/7 recording and surveillance systems with up to 64 cameras, depending on the NVR configuration, recording resolution, frame rate, compression settings, and retention requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSurveillance-optimized 3.5-inch internal hard drive\u003c\/li\u003e\n\u003cli\u003eSATA III interface\u003c\/li\u003e\n\u003cli\u003eDesigned for continuous 24\/7 video recording\u003c\/li\u003e\n\u003cli\u003eAvailable in capacities from 1TB through 20TB\u003c\/li\u003e\n\u003cli\u003eSupports surveillance systems with up to 64 cameras\u003c\/li\u003e\n\u003cli\u003eSupports configurations using one to eight hard drives\u003c\/li\u003e\n\u003cli\u003eEngineered for workloads of up to 180TB per year\u003c\/li\u003e\n\u003cli\u003eUp to 256MB cache memory\u003c\/li\u003e\n\u003cli\u003eTransfer speeds of up to 180 MB\/s\u003c\/li\u003e\n\u003cli\u003eLow power consumption and reduced startup current\u003c\/li\u003e\n\u003cli\u003eDesigned to minimize heat, vibration, and long-term drive wear\u003c\/li\u003e\n\u003cli\u003eCustomizable power settings for reduced consumption during system downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible network video recorders with an available 3.5-inch SATA drive bay\u003c\/li\u003e\n\u003cli\u003eResidential and commercial NVR surveillance systems\u003c\/li\u003e\n\u003cli\u003eNew NVR installations\u003c\/li\u003e\n\u003cli\u003eCompatible storage-expansion projects\u003c\/li\u003e\n\u003cli\u003eH.265 surveillance recording systems, subject to recorder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Compatibility Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 20TB hard-drive option is compatible only with designated MNR5- and MNR6-series NVRs. Confirm the recorder’s maximum supported storage capacity, available drive bays, and hard-drive compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation requires a compatible NVR with an available internal hard-drive bay, SATA data connection, and power connection. Mounting screws, SATA cables, and power cables may not be included with a standalone hard drive.\u003c\/p\u003e\n\u003cp\u003eStorage duration varies according to camera quantity, recording resolution, frame rate, compression format, motion-recording settings, and recording schedule. Professional installation is recommended when expanding an existing surveillance system.\u003c\/p\u003e","brand":"Blackwell Group Inc.","offers":[{"title":"Default Title","offer_id":47169844412518,"sku":"BGI-SURV-HDD-4TB","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/0756\/5158\/files\/ChatGPTImageSep13_2026_01_22_29AM_461e42f9-cd39-44bf-88f7-8e92f4303f5d.png?v=1789329654","url":"https:\/\/blackwellgroup.shop\/products\/surveillance-grade-hard-drive-for-nvr-systems-4tb","provider":"Blackwell Group Inc.","version":"1.0","type":"link"}