{"id":60391,"date":"2026-09-08T09:41:29","date_gmt":"2026-09-08T09:41:29","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/"},"modified":"2026-09-08T09:41:36","modified_gmt":"2026-09-08T09:41:36","slug":"403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/","title":{"rendered":"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports"},"content":{"rendered":"<p>403626-B21 Technical Specifications<\/p>\n<p>HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports<\/p>\n<p>Brand: HPE<\/p>\n<p>Product Line: HPE<\/p>\n<p>Model: 4Gb Fibre Channel Pass-Thru<\/p>\n<p>Manufacturer: Hewlett-Packard<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Cable Type: Fiber optic<\/p>\n<p>Connectivity Technology: Wired<\/p>\n<p>Data Link Protocols: 4Gb Fibre Channel (Short Wave)<\/p>\n<p>Data Transfer Rate: 4.24 GBps<\/p>\n<p>Form Factor: Plug-in module<\/p>\n<p>Product Type: Expansion module<\/p>\n<p>Expansion Slots<\/p>\n<p>Compatible Slots Required: 1 x expansion slot<\/p>\n<p>Expansion Slots: 16 (total) \/ 0 (free) x SFP<\/p>\n<p>Connectivity<\/p>\n<p>Interface Provided: 16 x 4Gb Fibre Channel \u2013 backplane, 16 x 4Gb Fibre Channel (short-wave)<\/p>\n<p>Product Information<\/p>\n<p>Packaged Quantity: 1<\/p>\n","protected":false},"excerpt":{"rendered":"<p>403626-B21 Overview<\/p>\n<p>This 4Gb Fibre Channel Pass-Thru Module for HP c-Class BladeSystem is designed for those customers desiring a direct connection between each server blade within the enclosure and external Fibre Channel SAN switches, directors, or SAN controllers. Ideal investment protection for datacenters with existing storage networking infrastructure, the HP Fibre Channel Pass-Thru Module delivers up to sixteen 4Gb Fiber Optic IO connections providing a 1:1 non-switched, non-blocking paths between the server blade and the SAN.<\/p>\n","protected":false},"featured_media":60392,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[389,6897],"product_tag":[],"class_list":["post-60391","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-expansion-modules","product_cat-hpe-expansion-modules","first","instock","shipping-taxable","purchasable","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>403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports - 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\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"403626-B21 Overview This 4Gb Fibre Channel Pass-Thru Module for HP c-Class BladeSystem is designed for those customers desiring a direct connection between each server blade within the enclosure and external Fibre Channel SAN switches, directors, or SAN controllers. Ideal investment protection for datacenters with existing storage networking infrastructure, the HP Fibre Channel Pass-Thru Module delivers up to sixteen 4Gb Fiber Optic IO connections providing a 1:1 non-switched, non-blocking paths between the server blade and the SAN.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T09:41:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-403626-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\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/\",\"name\":\"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-403626-B21.jpg\",\"datePublished\":\"2026-09-08T09:41:29+00:00\",\"dateModified\":\"2026-09-08T09:41:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-403626-B21.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-403626-B21.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports\"}]},{\"@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":"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports - 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\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/","og_locale":"en_US","og_type":"article","og_title":"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports - Geek Tech Sol","og_description":"403626-B21 Overview This 4Gb Fibre Channel Pass-Thru Module for HP c-Class BladeSystem is designed for those customers desiring a direct connection between each server blade within the enclosure and external Fibre Channel SAN switches, directors, or SAN controllers. Ideal investment protection for datacenters with existing storage networking infrastructure, the HP Fibre Channel Pass-Thru Module delivers up to sixteen 4Gb Fiber Optic IO connections providing a 1:1 non-switched, non-blocking paths between the server blade and the SAN.","og_url":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/","og_site_name":"Geek Tech Sol","article_modified_time":"2026-09-08T09:41:36+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-403626-B21.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/","url":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/","name":"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports - Geek Tech Sol","isPartOf":{"@id":"https:\/\/geektechsol.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/#primaryimage"},"image":{"@id":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/#primaryimage"},"thumbnailUrl":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-403626-B21.jpg","datePublished":"2026-09-08T09:41:29+00:00","dateModified":"2026-09-08T09:41:36+00:00","breadcrumb":{"@id":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/#primaryimage","url":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-403626-B21.jpg","contentUrl":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-403626-B21.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/geektechsol.com\/index.php\/product\/403626-b21-hpe-4gb-fibre-channel-pass-thru-expansion-module-16-ports\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/geektechsol.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"http:\/\/geektechsol.com\/index.php\/shop\/"},{"@type":"ListItem","position":3,"name":"403626-B21 HPE 4Gb Fibre Channel Pass-Thru Expansion module 16 ports"}]},{"@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"}]}},"_links":{"self":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product\/60391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/comments?post=60391"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/media\/60392"}],"wp:attachment":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/media?parent=60391"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=60391"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=60391"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=60391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}