{"product_id":"wuh722020cle6l4","title":"WD Ultrastar DC HC555 20TB Enterprise HDD (WUH722020CLE6L4) 3.5\" SATA 6Gb\/s, 7200 RPM, 512MB Cache","description":"\u003cdiv\u003e\n\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003eThe \u003cstrong\u003eWD Ultrastar DC HC555 20TB (WUH722020CLE6L4)\u003c\/strong\u003e is a 3.5-inch helium-filled enterprise data center hard drive with a \u003cstrong\u003eSATA 6Gb\/s\u003c\/strong\u003e interface, \u003cstrong\u003e7200 RPM\u003c\/strong\u003e, \u003cstrong\u003e512MB cache\u003c\/strong\u003e and sustained transfer rates up to \u003cstrong\u003e285MB\/s\u003c\/strong\u003e, using 512e sector format.\u003c\/p\u003e\n\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003eIt is designed for 24x7 servers, NAS and storage arrays that need high capacity and reliability, with a projected \u003cstrong\u003e2.5 million-hour MTBF\u003c\/strong\u003e, a 550TB\/year workload rating and a \u003cstrong\u003e5-year limited warranty\u003c\/strong\u003e from Western Digital.\u003c\/p\u003e\n\u003ch2 style=\"font-family: Arial, sans-serif; font-size: 18px; margin: 18px 0 8px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"font-family: Arial, sans-serif; line-height: 1.7; margin: 0 0 18px; padding-inline-start: 20px;\"\u003e\n\u003cli\u003e20TB capacity per drive for dense server and NAS storage\u003c\/li\u003e\n\u003cli\u003e7200 RPM with up to 285MB\/s sustained transfer rate\u003c\/li\u003e\n\u003cli\u003e512MB cache for responsive data access\u003c\/li\u003e\n\u003cli\u003eSATA 6Gb\/s interface with 512e sector format for broad compatibility\u003c\/li\u003e\n\u003cli\u003eHelium-filled design for efficiency: about 5.3 W idle\u003c\/li\u003e\n\u003cli\u003eBuilt for 24x7 operation with a projected 2.5M-hour MTBF and 550TB\/year workload\u003c\/li\u003e\n\u003cli\u003eSE (Base) model: no encryption, with sanitize overwrite support\u003c\/li\u003e\n\u003cli\u003e5-year limited manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-family: Arial, sans-serif; font-size: 18px; margin: 18px 0 8px;\"\u003eFull Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; margin-bottom: 20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background: linear-gradient(90deg, rgb(106, 13, 173), rgb(214, 51, 132)); color: rgb(255, 255, 255); padding: 8px; font-weight: bold;\"\u003eGeneral\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eDevice Type\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eInternal enterprise hard drive (HDD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eWestern Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eUltrastar DC HC555\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eWUH722020CLE6L4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eProduct ID\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e0B48724\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e20TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background: linear-gradient(90deg, rgb(106, 13, 173), rgb(214, 51, 132)); color: rgb(255, 255, 255); padding: 8px; font-weight: bold;\"\u003ePerformance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eSATA 6Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eRotational Speed\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e7200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eCache\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e512MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eSustained Transfer Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eUp to 285 MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eAverage Latency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e4.16 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eSector Format\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e512e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eSecurity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eSE (Base, no encryption)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background: linear-gradient(90deg, rgb(106, 13, 173), rgb(214, 51, 132)); color: rgb(255, 255, 255); padding: 8px; font-weight: bold;\"\u003eReliability\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eMTBF\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e2.5 million hours (projected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eWorkload Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e550TB\/year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eLoad\/Unload Cycles\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e600,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eNon-Recoverable Read Errors\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e1 in 10^15 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eAvailability\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e24x7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background: linear-gradient(90deg, rgb(106, 13, 173), rgb(214, 51, 132)); color: rgb(255, 255, 255); padding: 8px; font-weight: bold;\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eOperating Power (typical)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003eAbout 6.4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eIdle Power\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e5.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background: linear-gradient(90deg, rgb(106, 13, 173), rgb(214, 51, 132)); color: rgb(255, 255, 255); padding: 8px; font-weight: bold;\"\u003ePhysical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e3.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eDimensions (H x L x W)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e26.1 x 147 x 101.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e690 g (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e5°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background: linear-gradient(90deg, rgb(106, 13, 173), rgb(214, 51, 132)); color: rgb(255, 255, 255); padding: 8px; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #1a1a2e; color: #fff; font-weight: 600; white-space: nowrap;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #ddd; background: #16213e; color: #fff;\"\u003e5-year limited warranty (manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2 style=\"font-family: Arial, sans-serif; font-size: 18px; margin: 18px 0 8px;\"\u003eWho Is This For?\u003c\/h2\u003e\n\u003cul style=\"font-family: Arial, sans-serif; line-height: 1.7; margin: 0 0 18px; padding-inline-start: 20px;\"\u003e\n\u003cli\u003eData centers and server rooms needing high-capacity 3.5-inch SATA drives\u003c\/li\u003e\n\u003cli\u003eBusinesses expanding NAS and file-server storage\u003c\/li\u003e\n\u003cli\u003eVideo surveillance and backup archives that run 24x7\u003c\/li\u003e\n\u003cli\u003eIT teams building RAID arrays for large data sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-family: Arial, sans-serif; font-size: 18px; margin: 18px 0 8px;\"\u003eHow It Compares\u003c\/h2\u003e\n\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003eCompared with the 18TB Ultrastar DC HC555 (WUH722018CLE6L4), this 20TB model adds 2TB more capacity per drive bay on the same 7200 RPM, SATA 6Gb\/s platform.\u003c\/p\u003e\n\u003ch2 style=\"font-family: Arial, sans-serif; font-size: 18px; margin: 18px 0 8px;\"\u003eWhy Buy from PC PARK?\u003c\/h2\u003e\n\u003cul style=\"font-family: Arial, sans-serif; line-height: 1.7; margin: 0 0 18px; padding-inline-start: 20px;\"\u003e\n\u003cli\u003e100% original product with official warranty\u003c\/li\u003e\n\u003cli\u003eDelivery to all regions of Saudi Arabia (Riyadh, Jeddah, Dammam and more)\u003c\/li\u003e\n\u003cli\u003eSecure online checkout\u003c\/li\u003e\n\u003cli\u003ePre- and after-sales support from the PC PARK team\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-family: Arial, sans-serif; font-size: 18px; margin: 18px 0 8px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eWhat is the capacity and interface of WUH722020CLE6L4?\u003c\/strong\u003e\u003cbr\u003eIt is a 20TB 3.5-inch hard drive with a SATA 6Gb\/s interface.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eHow fast is the WD Ultrastar DC HC555 20TB?\u003c\/strong\u003e\u003cbr\u003eIt spins at 7200 RPM with up to 285MB\/s sustained transfer rate and 512MB cache.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eIs the WD Ultrastar DC HC555 suitable for NAS?\u003c\/strong\u003e\u003cbr\u003eYes, it is an enterprise drive built for 24x7 servers, NAS and storage arrays.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eWhat does SE mean on this drive?\u003c\/strong\u003e\u003cbr\u003eSE is the base security model without encryption, supporting sanitize overwrite.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eWhat is the warranty?\u003c\/strong\u003e\u003cbr\u003eWestern Digital provides a 5-year limited warranty.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eIs the product original?\u003c\/strong\u003e\u003cbr\u003eYes, PC PARK sells 100% original Western Digital products with official warranty.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003e\u003cstrong\u003eDo you deliver in Saudi Arabia?\u003c\/strong\u003e\u003cbr\u003ePC PARK delivers to all regions of Saudi Arabia, with delivery time shown at checkout.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family: Arial, sans-serif; line-height: 1.6; margin: 0 0 14px;\"\u003eOrder the WD Ultrastar DC HC555 20TB (WUH722020CLE6L4) from \u003cstrong\u003ePC PARK\u003c\/strong\u003e with official warranty and fast delivery across Saudi Arabia.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"inLanguage\": \"en\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the capacity and interface of WUH722020CLE6L4?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is a 20TB 3.5-inch hard drive with a SATA 6Gb\/s interface.\"}}, {\"@type\": \"Question\", \"name\": \"How fast is the WD Ultrastar DC HC555 20TB?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It spins at 7200 RPM with up to 285MB\/s sustained transfer rate and 512MB cache.\"}}, {\"@type\": \"Question\", \"name\": \"Is the WD Ultrastar DC HC555 suitable for NAS?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, it is an enterprise drive built for 24x7 servers, NAS and storage arrays.\"}}, {\"@type\": \"Question\", \"name\": \"What does SE mean on this drive?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"SE is the base security model without encryption, supporting sanitize overwrite.\"}}, {\"@type\": \"Question\", \"name\": \"What is the warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Western Digital provides a 5-year limited warranty.\"}}, {\"@type\": \"Question\", \"name\": \"Is the product original?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, PC PARK sells 100% original Western Digital products with official warranty.\"}}, {\"@type\": \"Question\", \"name\": \"Do you deliver in Saudi Arabia?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PC PARK delivers to all regions of Saudi Arabia, with delivery time shown at checkout.\"}}]}\u003c\/script\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":67674548371546,"sku":"PCP-740815","price":4741.56,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/9029\/1290\/files\/271dbe4d-a837-4391-9649-d9e34d898ca0.png?v=1791834893","url":"https:\/\/pcpark.sa\/en\/products\/wuh722020cle6l4","provider":"PC PARK","version":"1.0","type":"link"}