{"product_id":"mdd-maxdigitaldata-500gb-3-5-sata-surveillance-hdd","title":"MDD MAXDIGITALDATA 500GB 3.5\" SATA Surveillance HDD","description":"\u003cstrong\u003eReliable 24\/7 500GB surveillance-class internal hard drive optimized for low power, quiet operation and continuous video recording.\u003c\/strong\u003e\n\n\u003cp\u003eThis renewed MDD MAXDIGITALDATA 500GB 3.5\" SATA hard drive is built for always-on environments like CCTV DVRs and networked recorders. With a 5900RPM spindle, 16MB cache and SATA 3.0Gb\/s interface, it balances steady data throughput with energy efficiency and whisper-quiet acoustics. The drive uses perpendicular recording and advanced error-correction to maintain reliability under constant write cycles typical of surveillance workloads.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this drive handle continuous recording in surveillance systems?\u003c\/h3\u003e\n\u003cp\u003eThe MDD MAXDIGITALDATA 500GB is tuned for 24×7 operation—its firmware and mechanical design prioritize sustained write performance and durability. It provides stable data transfer rates and built-in diagnostics to reduce dropped frames and unexpected failures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for continuous-duty surveillance DVR and NVR systems\u003c\/li\u003e\n  \u003cli\u003e78 MB\/s maximum sustained transfer supports multiple camera streams\u003c\/li\u003e\n  \u003cli\u003eDirected Offline scan and Clean Sweep calibration for ongoing health checks\u003c\/li\u003e\n  \u003cli\u003eEnhanced G-force protection reduces handling and vibration damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this drive work in my desktop PC or DVR, and what connectors are required?\u003c\/h3\u003e\n\u003cp\u003eThis is a standard 3.5-inch internal SATA hard drive compatible with most desktops, dedicated DVRs and surveillance recorders that accept SATA 3.0Gb\/s devices. Installation is straightforward but remember the drive ships as a bare unit without mounting screws or cables.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.5\" form factor fits desktop bays and many DVR\/NVR chassis\u003c\/li\u003e\n  \u003cli\u003eSATA 3.0Gb\/s interface backward-compatible with common SATA controllers\u003c\/li\u003e\n  \u003cli\u003eRequires system formatting before first use—format in your recorder\/OS\u003c\/li\u003e\n  \u003cli\u003eNo accessories included: provide your own screws and SATA\/power cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and protection features help preserve recorded footage?\u003c\/h3\u003e\n\u003cp\u003ePerformance comes from a balance of rotational speed, cache and recording technology: 5900RPM and a 16MB buffer smooth burst and sequential writes typical of camera footage. Protective features and recording-head technologies reduce read\/write errors and improve longevity under heavy-duty workloads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePerpendicular and TMR head technologies increase storage density and reliability\u003c\/li\u003e\n  \u003cli\u003e16MB cache and EPRML algorithms improve sustained write efficiency\u003c\/li\u003e\n  \u003cli\u003eNative Command Queuing optimizes command ordering during high demand\u003c\/li\u003e\n  \u003cli\u003eRoHS compliant design and on-the-fly error-correction for data integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quiet and power-efficient is this HDD for continuous operation?\u003c\/h3\u003e\n\u003cp\u003eThe drive is engineered for lower power draw and reduced acoustics compared with high-RPM desktop models, making it suitable for installations where heat and noise matter. That design helps limit thermal stress while keeping operating costs down in multi-drive arrays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5900RPM reduces power consumption relative to 7200RPM drives\u003c\/li\u003e\n  \u003cli\u003eLow-noise mechanics for quieter DVR rooms or home recordings\u003c\/li\u003e\n  \u003cli\u003eOptimized for sustained operation to minimize thermal and energy strain\u003c\/li\u003e\n  \u003cli\u003eEnhanced protection against shocks and vibration in multi-bay setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e The MDD MAXDIGITALDATA 500GB surveillance hard drive is aimed at buyers who need an affordable, reliable internal drive for constant video recording: CCTV integrators, small-business surveillance installations, DIY home security, and desktop users who want a quiet, low-power storage option. Note that this is a renewed bare drive sold without mounting hardware—ensure compatibility with your system and format the disk before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this drive compatible with my DVR or NVR?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your DVR\/NVR accepts standard 3.5\" SATA drives. Confirm SATA 3.0Gb\/s support and that the system accepts renewed\/bare drives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the purchase include cables or screws?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The drive ships bare; you must supply SATA power\/data cables and mounting screws. Format the drive in your system before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MDD MAXDIGITALDATA","offers":[{"title":"Default Title","offer_id":48412823945373,"sku":"B0D3T3LLD1","price":35.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/mdd-maxdigitaldata-500gb-front-label.jpg?v=1781250591","url":"https:\/\/nexoltic.com\/products\/mdd-maxdigitaldata-500gb-3-5-sata-surveillance-hdd","provider":"Nexoltic","version":"1.0","type":"link"}