{"id":25479,"date":"2026-09-08T02:53:34","date_gmt":"2026-09-08T02:53:34","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\/"},"modified":"2026-09-08T02:53:42","modified_gmt":"2026-09-08T02:53:42","slug":"648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\/","title":{"rendered":"648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module"},"content":{"rendered":"<p>648311-B21 Technical Specifications<\/p>\n<p>HPE 4-Ports FDR InfiniBand Managed Switch Module for C-Class Blade System<\/p>\n<p>Manufacturer: HPE<\/p>\n<p>Manufacture Part Number: 648311-B21<\/p>\n<p>Product Type: InfiniBand Switch Module<\/p>\n<p>Ports: 4 x FDR InfiniBand ports<\/p>\n<p>Speed: Up to 56Gb\/s per port (FDR)<\/p>\n<p>Form Factor: Switch Module for C-Class BladeSystem<\/p>\n<p>Management: Fully managed<\/p>\n<p>Use Case: HPC clusters, low-latency communication, blade server interconnects<\/p>\n","protected":false},"excerpt":{"rendered":"<p>648311-B21 Overview<\/p>\n<p>The HPE is a high-speed InfiniBand switch module designed for the HPE C-Class BladeSystem. It features 4 FDR (56Gb\/s) InfiniBand ports, delivering extremely low latency and high bandwidth for demanding applications such as HPC clusters, virtualization, and data-intensive workloads. As a managed module, it provides advanced monitoring, configuration, and optimization for seamless integration into blade infrastructures. This switch ensures efficient interconnects within the blade system, enabling faster data transfers and scalable performance in enterprise and research environments.<\/p>\n","protected":false},"featured_media":25480,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[2905,332],"product_tag":[4079,4058,3033,4080],"class_list":["post-25479","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-network-switches-network-switches","product_cat-network-switches","product_tag-blade-server-interconnects","product_tag-hpc-clusters","product_tag-switch-module","product_tag-switch-module-for-c-class","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"648311-B21 Overview The HPE is a high-speed InfiniBand switch module designed for the HPE C-Class BladeSystem. 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This switch ensures efficient interconnects within the blade system, enabling faster data transfers and scalable performance in enterprise and research environments.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T02:53:42+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-648311-B21.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/\",\"name\":\"648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-648311-B21.jpg\",\"datePublished\":\"2026-09-08T02:53:34+00:00\",\"dateModified\":\"2026-09-08T02:53:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-648311-B21.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-648311-B21.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/geektechsol.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/\",\"name\":\"Geek Tech Sol\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geektechsol.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module - Geek Tech Sol","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/geektechsol.com\/index.php\/product\/648311-b21-hpe-4-ports-fdr-infiniband-managed-switch-module\/","og_locale":"en_US","og_type":"article","og_title":"648311-B21 HPE 4-Ports FDR InfiniBand Managed Switch Module - Geek Tech Sol","og_description":"648311-B21 Overview The HPE is a high-speed InfiniBand switch module designed for the HPE C-Class BladeSystem. 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