{"id":128961,"date":"2026-09-09T13:09:08","date_gmt":"2026-09-09T13:09:08","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/643077-b21-hp-1-86ghz-4-80gt-s-qpi-18mb-l3-cache-intel-xeon\/"},"modified":"2026-09-09T13:09:59","modified_gmt":"2026-09-09T13:09:59","slug":"643077-b21-hp-1-86ghz-4-80gt-s-qpi-18mb-l3-cache-intel-xeon","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/643077-b21-hp-1-86ghz-4-80gt-s-qpi-18mb-l3-cache-intel-xeon\/","title":{"rendered":"643077-B21 HP 1.86GHz 4.80GT\/s QPI 18MB L3 Cache Intel Xeon"},"content":{"rendered":"<p>643077-B21 Technical Specification<\/p>\n<p>HP 1.86GHz 4.80GT\/s QPI 18MB L3 Cache Intel Xeon E7-4807 6 Core Processor Upgrade for ProLiant DL580 G7 Server<\/p>\n<p>Brand Intel<\/p>\n<p>Part No. 643077-B21<\/p>\n<p>Processor Type Server<\/p>\n<p>Processor Family E7-4800<\/p>\n<p>Series Xeon Processor<\/p>\n<p>Core Model Type\/ProcNo. E7-4807<\/p>\n<p>Processor Code Name Westmere EX<\/p>\n<p>Core Stepping A2<\/p>\n<p>Manufacturing Technology 32 nm<\/p>\n<p>CPU ID String 206F2<\/p>\n<p># of Cores 6<\/p>\n<p># of Threads 12<\/p>\n<p>Clock Speed 1.86 GHz<\/p>\n<p>L3 Cache Size 18 MB<\/p>\n<p>Front Side Bus \/ QuickPath Interconnect 4.80 GT\/s QPI<\/p>\n<p>Thermal Power 95 Watts<\/p>\n<p>CPU Socket Type LGA 1567<\/p>\n<p>Product Condition OEM<\/p>\n","protected":false},"excerpt":{"rendered":"<p>643077-B21 Overview<\/p>\n<p>643077-B21 HP 1.86GHz 4.80GT\/s QPI 18MB L3 Cache Intel Xeon E7-4807 6 Core Processor Upgrade for ProLiant DL580 G7 Server<\/p>\n","protected":false},"featured_media":128962,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[302],"product_cat":[9397,9398],"product_tag":[9380],"class_list":["post-128961","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe-hewlett-packard","product_cat-cpu-cpu","product_cat-hpe-cpu-cpu-cpu","product_tag-processors","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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