{"product_id":"western-digital-ultrastar-dc-hc550-18tb-3-5-enterprise-internal-hard-drive","title":"Western Digital Ultrastar DC HC550 18TB 3.5\" Enterprise Internal Hard Drive","description":"\u003cp data-start=\"1646\" data-end=\"2018\"\u003e\u003cimg class=\"alignnone size-medium wp-image-30246\" src=\"https:\/\/getrightpc.com\/wp-content\/uploads\/2026\/01\/WD-18TB-ULTRA-STAR-B-300x300.webp\" alt=\"\" width=\"300\" height=\"300\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Western Digital WD Ultrastar DC HC550 18TB Enterprise Internal Hard Drive is engineered to meet the growing storage demands of modern data centers and mission-critical enterprise systems. Offering an enormous 18TB capacity in a standard 3.5-inch form factor, it enables organizations to maximize storage density while reducing hardware, power, and operational costs.\u003c\/p\u003e\n\u003cp data-start=\"2020\" data-end=\"2354\"\u003eThis drive integrates advanced Energy-Assisted Magnetic Recording (EAMR) technology to improve writability and increase areal density, while the Triple Stage Actuator (TSA) enhances head-positioning accuracy for improved performance and reliability. Together, these innovations allow higher capacity without compromising efficiency.\u003c\/p\u003e\n\u003ch2 data-start=\"660\" data-end=\"681\"\u003e\u003cstrong data-start=\"663\" data-end=\"679\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"682\" data-end=\"1194\"\u003e\n\u003cli data-start=\"682\" data-end=\"732\"\u003e\n\u003cp data-start=\"684\" data-end=\"732\"\u003eMassive 18TB enterprise-class storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"733\" data-end=\"788\"\u003e\n\u003cp data-start=\"735\" data-end=\"788\"\u003eDesigned for hyperscale and enterprise data centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"789\" data-end=\"859\"\u003e\n\u003cp data-start=\"791\" data-end=\"859\"\u003eEnergy-Assisted Magnetic Recording (EAMR) for higher areal density\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"860\" data-end=\"945\"\u003e\n\u003cp data-start=\"862\" data-end=\"945\"\u003eTriple Stage Actuator (TSA) for precise head positioning and improved performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"946\" data-end=\"1038\"\u003e\n\u003cp data-start=\"948\" data-end=\"1038\"\u003eSixth-generation HelioSeal® technology for lower power consumption and reduced vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1039\" data-end=\"1091\"\u003e\n\u003cp data-start=\"1041\" data-end=\"1091\"\u003eHigh-speed 7200 RPM performance with large cache\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1140\"\u003e\n\u003cp data-start=\"1094\" data-end=\"1140\"\u003eOptimized for 24\/7, data-intensive workloads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1141\" data-end=\"1194\"\u003e\n\u003cp data-start=\"1143\" data-end=\"1194\"\u003eEnterprise-grade durability and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"WD","offers":[{"title":"Default Title","offer_id":47531243110549,"sku":"30245","price":61100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/8642\/9077\/files\/WD-18TB-ULTRA-STAR-A.webp?v=1783137721","url":"https:\/\/getrightpc.com\/products\/western-digital-ultrastar-dc-hc550-18tb-3-5-enterprise-internal-hard-drive","provider":"Get Right PC","version":"1.0","type":"link"}