{"id":84415,"date":"2026-09-08T16:35:21","date_gmt":"2026-09-08T16:35:21","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/804405-b21-hpe-smart-array-p408e-p-sas-12gbps-sata-6gbps\/"},"modified":"2026-09-08T16:35:37","modified_gmt":"2026-09-08T16:35:37","slug":"804405-b21-hpe-smart-array-p408e-p-sas-12gbps-sata-6gbps","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/804405-b21-hpe-smart-array-p408e-p-sas-12gbps-sata-6gbps\/","title":{"rendered":"804405-B21 HPE Smart Array P408E-P SAS 12GBPS SATA 6GBPS"},"content":{"rendered":"<p>804405-B21 Technical Specification<\/p>\n<p>HPE Smart Array P408e-p SR Gen10 Controller<\/p>\n<p>Manufacturer: HPE<\/p>\n<p>Part Number or SKU# 804405-B21<\/p>\n<p>Product Name: Controller<\/p>\n<p>Sub-Type: SAS-SATA<\/p>\n<p>Technical Specifications<\/p>\n<p>Device Type: Storage controller (RAID) \u2013 plug-in card<\/p>\n<p>Host Bus: PCIe 3.0 x8<\/p>\n<p>Interface: SATA 6Gbps \/ SAS 12Gbps<\/p>\n<p>Data Transfer Rate: 1.2 GBPS<\/p>\n<p>Buffer Size: 4 GB<\/p>\n<p>Supported Devices: Hard Drive, Disk Array (RAID)<\/p>\n<p>Channel Qty: 8<\/p>\n<p>RAID Level: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM<\/p>\n<p>Maximum LUNs: 64<\/p>\n<p>Expansion &#038; Connectivity<\/p>\n<p>Interfaces: 2 x SATA 6Gb\/s \/ SAS 12Gb\/s<\/p>\n","protected":false},"excerpt":{"rendered":"<p>804405-B21 Overview<\/p>\n<p>The HPE 804405-B21 Smart Array P408E-P is a powerful and advanced RAID controller designed for Generation 10 servers. This Storage RAID controller is equipped with cutting-edge technology to enhance data storage and management capabilities, offering support for both SAS (Serial Attached SCSI) 12Gbps and SATA (Serial ATA) 6Gbps devices. In this comprehensive guide, we will delve into the key features, benefits, installation process, and performance aspects of the HPE Smart Array P408E-P, shedding light on how it can optimize storage solutions for businesses.<\/p>\n","protected":false},"featured_media":84416,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[302],"product_cat":[680,5445],"product_tag":[5549,1524,1094,324,264],"class_list":["post-84415","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe-hewlett-packard","product_cat-controllers","product_cat-hpe-controllers","product_tag-12gb-sas","product_tag-6gb-s-sata","product_tag-controller","product_tag-sas","product_tag-sata","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>804405-B21 HPE Smart Array P408E-P SAS 12GBPS SATA 6GBPS - 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=\"http:\/\/geektechsol.com\/index.php\/product\/804405-b21-hpe-smart-array-p408e-p-sas-12gbps-sata-6gbps\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"804405-B21 HPE Smart Array P408E-P SAS 12GBPS SATA 6GBPS - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"804405-B21 Overview The HPE 804405-B21 Smart Array P408E-P is a powerful and advanced RAID controller designed for Generation 10 servers. 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