{"product_id":"wd-ultrastar-dc-hc520-hard-drive-12tb-3-5-inch-sata-iii-7200-rpm-256mb","title":"WD Ultrastar DC HC520 Hard Drive - 12TB \/ 3.5-inch \/ SATA-III \/ 7200 RPM \/ 256MB","description":"\u003cp\u003e\u003cspan\u003eLaying the foundation for a worry-free data center, Western Digital delivers 12TB capacity drive to conquer the data explosion – Ultrastar® DC HC520, previously known as Ultrastar He12 and part of our HC500 series of helium-filled hard drives. Designed to handle workloads up to 550TB per year, the Ultrastar DC HC520 is the industry’s first 12TB\u003c\/span\u003e\u003cspan\u003e drive and uses traditional perpendicular magnetic recording (PMR) technology to make it dropin ready for any enterprise-capacity application or environment. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe stable internal environment created by fourth-generation HelioSeal technology enables a new 8-disk design, increasing the capacity by 20% when compared to the 7-disk design of the prior generation, Ultrastar DC HC510. This high capacity helium drive offers one of the lowest power profiles in the industry to help data center architects meet eco-environmental goals and requirements. Targeted at 2.5M hours MTBF\u003c\/span\u003e\u003cspan\u003e, the Ultrastar DC HC520 provides the highest reliability rating available of all HDDs on the market today by building on the successful design of its 10TB, 8TB and 6TB predecessors. Trust Western Digital and the Ultrastar DC HC520 to deliver more capacity, more efficiency, more reliability and more value to your data center.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv aria-labelledby=\"accordion_text_product_details_label\" id=\"accordion_text_product_details\" class=\"accordion-content\"\u003e\n\u003cdiv class=\"mb-6\"\u003e\n\u003cdiv class=\"digital-commerce-attributes\"\u003e\n\u003cdiv class=\"section component-digital-commerce-attributes\"\u003e\n\u003cdiv class=\"digital-commerce-attributes\"\u003e\n\u003cdiv class=\"active\" data-sku=\"ultrastar-dc-hc520-sata-12tb\"\u003e\n\u003cdiv class=\"inheritPara mb-4\"\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 18TB capacity in a standard 3.5-inch form factor\u003c\/li\u003e\n\u003cli\u003eIndustry’s first Energy-Assisted Magnetic Recording technology\u003c\/li\u003e\n\u003cli\u003eIndustry’s first Triple Stage Actuator\u003c\/li\u003e\n\u003cli\u003eLeading HelioSeal technology\u003c\/li\u003e\n\u003cli\u003eReliable, field-proven design across five generations\u003c\/li\u003e\n\u003cli\u003eHelioSeal design delivers power efficiency (Watts\/TB)\u003c\/li\u003e\n\u003cli\u003e2.5M hours MTBF rating and a 5-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Applications and Workloads\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCloud \u0026amp; Hyperscale Storage\u003c\/li\u003e\n\u003cli\u003eMassive Scale-Out (MSO), high-density data centers\u003c\/li\u003e\n\u003cli\u003eDistributed File Systems\u003c\/li\u003e\n\u003cli\u003eBulk storage using Object storage solutions like Ceph™ and OpenStack Swift\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary storage for Apache Hadoop® for Big Data Analytics\u003c\/li\u003e\n\u003cli\u003eSurveillance Analytics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl68\" width=\"134\" height=\"20\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"xl70\" width=\"145\"\u003eWestern Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl68\" height=\"20\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"xl70\"\u003eWD Ultrastar DC HC520 Hard Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"25\"\u003eDevice Type\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003eHard Drive - Internal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eCapacity\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e12 TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e3.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eInterface\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003eSATA-III 6Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eAverage Latency\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e4.16 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eSeek Time\u003c\/td\u003e\n\u003ctd class=\"xl74\"\u003e8 ms (Average) \/ 8.6 ms (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"25\"\u003eDrive Transfer Rate\u003c\/td\u003e\n\u003ctd class=\"xl73\"\u003e600 MBps (External)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eInternal Data Rate\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e255 MBps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"25\"\u003eBuffer Size\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e256 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eSpindle Speed\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e7200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eBytes Per Sector\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003e24x7 Operation\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eLoad \/ Unload Cycles\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e600000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eMTBF\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e2,500,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eNon-Recoverable Errors\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e1 per 10^15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eFeatures\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003eDual Stage Actuator (DSA), Secure Erase Function, HelioSeal, 24x7 Continuous Operation, Enhanced Rotational Vibration Safeguard (RVS), Advanced Format 512e, Dynamic Fly Height Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eCompatible Bay\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e3.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e6.9 Watt (Active) \/ 5 Watt (Idle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eMin Operating Temperature\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e5 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eMax Operating Temperature\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eShock Tolerance (Non-Operating)\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e300 g @ 2 ms Half-Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eShock Tolerance (Operating)\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e70 g @ 2 ms Half-Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eVibration Tolerance (Non-Operating)\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e1.04 g @ 2-200 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl72\" height=\"20\"\u003eVibration Tolerance (Operating)\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e0.67 g @ 5-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd class=\"xl69\"\u003e101.6 x 147 x 26.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"xl71\"\u003e660 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"xl67\" height=\"20\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"xl71\"\u003eOne Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":42826538647646,"sku":"HUH721212ALE604","price":118.0,"currency_code":"KWD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/6054\/1278\/files\/ultrastar-dc-hc520-left-western-digital.png.wdthumb.1280.1280.webp?v=1780207794","url":"https:\/\/alownintlco.com\/products\/wd-ultrastar-dc-hc520-hard-drive-12tb-3-5-inch-sata-iii-7200-rpm-256mb","provider":"Al Own General Trading","version":"1.0","type":"link"}