{"id":34919,"date":"2026-09-08T04:28:26","date_gmt":"2026-09-08T04:28:26","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/729552-b21-hpe-h221-pcie-3-0-sas-host-bus-adapter-6gb-s-sas\/"},"modified":"2026-09-08T04:28:30","modified_gmt":"2026-09-08T04:28:30","slug":"729552-b21-hpe-h221-pcie-3-0-sas-host-bus-adapter-6gb-s-sas","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/729552-b21-hpe-h221-pcie-3-0-sas-host-bus-adapter-6gb-s-sas\/","title":{"rendered":"729552-B21 HPE H221 PCIE 3.0 SAS Host Bus Adapter 6GB\/S SAS"},"content":{"rendered":"<p>729552-B21 Technical Specifications<\/p>\n<p>HPE H221 PCIE 3.0 SAS Host Bus Adapter 6GB\/S SAS PCI Express 3.0 Plug-In Card 8 Total SAS Port(S) 2 SAS Port(S) External<\/p>\n<p>Brand: HPE<\/p>\n<p>Part Number or SKU# 729552-B21<\/p>\n<p>Type: Controller<\/p>\n<p>Sub-Type: SAS Controller<\/p>\n<p>Physical Characteristics<\/p>\n<p>Form Factor: Plug-in Card<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Number Of SAS Ports (External): 2<\/p>\n<p>SAS Connector Details: 2<\/p>\n<p>Total Number Of Sas Ports: 8<\/p>\n<p>Miscellaneous<\/p>\n<p>Controller Type: 6GB\/S SAS<\/p>\n<p>Host Interface: PCI Express 3.0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>729552-B21 Overview<\/p>\n<p>This HPE H221 PCIe 3.0 SAS Host Bus Adapter is a plug-in card that connects to your computer\u2019s motherboard via the PCI Express 3.0 interface. It is designed to provide your system with a reliable and high-speed SAS storage solution. The adapter features 8 total SAS ports, 2 of which are external, and it operates at a speed of 6Gb\/s. In this article, we will dive deeper into the features and benefits of the HPE H221 PCIe 3.0 SAS Host Bus Adapter.<\/p>\n<p>A SAS Host Bus Adapter (HBA) is a device that allows a computer system to communicate with SAS or SATA devices such as hard drives, solid-state drives, and tape drives.<\/p>\n","protected":false},"featured_media":34920,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[680,5445],"product_tag":[1094,356,5438],"class_list":["post-34919","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-controllers","product_cat-hpe-controllers","product_tag-controller","product_tag-pci-express","product_tag-sas-controller","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>729552-B21 HPE H221 PCIE 3.0 SAS Host Bus Adapter 6GB\/S SAS - 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\/729552-b21-hpe-h221-pcie-3-0-sas-host-bus-adapter-6gb-s-sas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"729552-B21 HPE H221 PCIE 3.0 SAS Host Bus Adapter 6GB\/S SAS - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"729552-B21 Overview This HPE H221 PCIe 3.0 SAS Host Bus Adapter is a plug-in card that connects to your computer\u2019s motherboard via the PCI Express 3.0 interface. It is designed to provide your system with a reliable and high-speed SAS storage solution. The adapter features 8 total SAS ports, 2 of which are external, and it operates at a speed of 6Gb\/s. In this article, we will dive deeper into the features and benefits of the HPE H221 PCIe 3.0 SAS Host Bus Adapter. 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