{"id":38796,"date":"2026-09-08T05:05:45","date_gmt":"2026-09-08T05:05:45","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\/"},"modified":"2026-09-08T05:05:54","modified_gmt":"2026-09-08T05:05:54","slug":"xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\/","title":{"rendered":"XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV"},"content":{"rendered":"<p>XMWW4 Technical Specifications<\/p>\n<p>Dell Perc H840 SAS-SATA Raid Controller with 4GB NV<\/p>\n<p>Manufacturer: Dell<\/p>\n<p>Part Number or SKU# XMWW4<\/p>\n<p>Product Type : Controller Card<\/p>\n<p>Product Name : SAS-SATA<\/p>\n<p>Technical Information of SAS-SATA Controller Card<\/p>\n<p>Interface : Raid Controller<\/p>\n<p>Model : Perc H840<\/p>\n<p>Supported Devices : Hard Drive, Disk Array (raid), Solid State Drive<\/p>\n","protected":false},"excerpt":{"rendered":"<p>XMWW4 Overview<\/p>\n<p>The XMWW4 Dell PERC H840 SAS-SATA RAID Controller is a hardware component designed for use in Dell PowerEdge servers. In this article, we will provide a detailed explanation of this Dell PERC H840 SAS-SATA RAID Controller, including its features, benefits, and technical specifications.<\/p>\n<p>Features of this Dell PERC H840 SAS-SATA RAID Controller<\/p>\n<p>This Dell PERC H840 SAS-SATA RAID Controller provides several key features that are designed to enhance the performance and functionality of Dell PowerEdge servers. Some of its key features include.<\/p>\n<p>High-speed connectivity: This Dell PERC H840 SAS-SATA RAID Controller provides high-speed connectivity with 12Gb\/s SAS (Serial Attached SCSI) and 6Gb\/s SATA (Serial Advanced Technology Attachment) ports, which allows for fast data transfer rates.<\/p>\n","protected":false},"featured_media":38797,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[277],"product_cat":[680,5437],"product_tag":[682,356],"class_list":["post-38796","product","type-product","status-publish","has-post-thumbnail","product_brand-dell","product_cat-controllers","product_cat-dell-controllers","product_tag-controller-card","product_tag-pci-express","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>XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV - 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\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"XMWW4 Overview The XMWW4 Dell PERC H840 SAS-SATA RAID Controller is a hardware component designed for use in Dell PowerEdge servers. In this article, we will provide a detailed explanation of this Dell PERC H840 SAS-SATA RAID Controller, including its features, benefits, and technical specifications. Features of this Dell PERC H840 SAS-SATA RAID Controller This Dell PERC H840 SAS-SATA RAID Controller provides several key features that are designed to enhance the performance and functionality of Dell PowerEdge servers. Some of its key features include. High-speed connectivity: This Dell PERC H840 SAS-SATA RAID Controller provides high-speed connectivity with 12Gb\/s SAS (Serial Attached SCSI) and 6Gb\/s SATA (Serial Advanced Technology Attachment) ports, which allows for fast data transfer rates.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/geektechsol.com\/index.php\/product\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T05:05:54+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Dell-XMWW4.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\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/\",\"name\":\"XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/#primaryimage\"},\"image\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Dell-XMWW4.jpg\",\"datePublished\":\"2026-09-08T05:05:45+00:00\",\"dateModified\":\"2026-09-08T05:05:54+00:00\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Dell-XMWW4.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Dell-XMWW4.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\\\/#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\":\"XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV\"}]},{\"@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":"XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV - 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":"http:\/\/geektechsol.com\/index.php\/product\/xmww4-dell-perc-h840-sas-sata-raid-controller-with-4gb-nv\/","og_locale":"en_US","og_type":"article","og_title":"XMWW4 Dell Perc H840 SAS-SATA Raid Controller with 4GB NV - Geek Tech Sol","og_description":"XMWW4 Overview The XMWW4 Dell PERC H840 SAS-SATA RAID Controller is a hardware component designed for use in Dell PowerEdge servers. 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