{"id":51953,"date":"2026-09-08T07:46:17","date_gmt":"2026-09-08T07:46:17","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/"},"modified":"2026-09-08T07:46:20","modified_gmt":"2026-09-08T07:46:20","slug":"838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/","title":{"rendered":"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered"},"content":{"rendered":"<p>838089-H21 Technical Specifications<\/p>\n<p>HPE SmartMemory DDR4 16 GB DIMM 288-pin registered<\/p>\n<p>Manufacturer: HP CTO Server Avnet<\/p>\n<p>Brand: HPE<\/p>\n<p>Product Line: HPE SmartMemory<\/p>\n<p>Packaged Quantity: 1<\/p>\n<p>RAM<\/p>\n<p>Type: DRAM<\/p>\n<p>Form Factor: DIMM 288-pin<\/p>\n<p>Technology: DDR4 SDRAM<\/p>\n<p>Storage Capacity: 16 GB<\/p>\n<p>Registered or Buffered: Registered<\/p>\n<p>Data Integrity Check: ECC<\/p>\n<p>Module Configuration: 2048 x 72<\/p>\n<p>Chips Organization: 1024 x 8<\/p>\n<p>Memory Speed: 2666 megahertz<\/p>\n<p>Memory Specification Compliance: PC4-21300<\/p>\n<p>Supply Voltage: 1.2 volt<\/p>\n<p>CAS Latency: CL19<\/p>\n<p>Latency Timings: 19-19-19<\/p>\n<p>RAM Features: Dual rank<\/p>\n<p>Upgrade Type: System specific<\/p>\n","protected":false},"excerpt":{"rendered":"<p>838089-H21 Overview<\/p>\n<p>HPE SmartMemory DDR4 16 GB DIMM 288-pin registered. HPE DDR4 2666 MT\/s SmartMemory provides up to a 66% improvement in bandwidth in comparison to DDR4 2400 MT\/s memory modules. HPE DDR4 SmartMemory prevents unnecessary DIMM replacement and reduces server downtime with advanced memory error detection technology. HPE uses the highest quality materials for its DDR4 server memory, reducing issues that may affect signal integrity and increasing system reliability. HPE provides server memory that performs above industry standards, enabling customers to increase the performance of their servers without having to increase the amount of memory purchased.<\/p>\n","protected":false},"featured_media":51954,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[742,267],"product_tag":[1135,477,1506,7978],"class_list":["post-51953","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-memory-ram-memory-ram-2","product_cat-memory-ram","product_tag-16-gb","product_tag-dimm","product_tag-hpe","product_tag-hpe-smart-memory","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>838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered - 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\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"838089-H21 Overview HPE SmartMemory DDR4 16 GB DIMM 288-pin registered. HPE DDR4 2666 MT\/s SmartMemory provides up to a 66% improvement in bandwidth in comparison to DDR4 2400 MT\/s memory modules. HPE DDR4 SmartMemory prevents unnecessary DIMM replacement and reduces server downtime with advanced memory error detection technology. HPE uses the highest quality materials for its DDR4 server memory, reducing issues that may affect signal integrity and increasing system reliability. HPE provides server memory that performs above industry standards, enabling customers to increase the performance of their servers without having to increase the amount of memory purchased.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T07:46:20+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-838089-H21.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\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/\",\"name\":\"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-838089-H21.jpg\",\"datePublished\":\"2026-09-08T07:46:17+00:00\",\"dateModified\":\"2026-09-08T07:46:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-838089-H21.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-838089-H21.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\\\/#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\":\"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered\"}]},{\"@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":"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered - 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\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/","og_locale":"en_US","og_type":"article","og_title":"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered - Geek Tech Sol","og_description":"838089-H21 Overview HPE SmartMemory DDR4 16 GB DIMM 288-pin registered. HPE DDR4 2666 MT\/s SmartMemory provides up to a 66% improvement in bandwidth in comparison to DDR4 2400 MT\/s memory modules. HPE DDR4 SmartMemory prevents unnecessary DIMM replacement and reduces server downtime with advanced memory error detection technology. HPE uses the highest quality materials for its DDR4 server memory, reducing issues that may affect signal integrity and increasing system reliability. HPE provides server memory that performs above industry standards, enabling customers to increase the performance of their servers without having to increase the amount of memory purchased.","og_url":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/","og_site_name":"Geek Tech Sol","article_modified_time":"2026-09-08T07:46:20+00:00","og_image":[{"width":800,"height":800,"url":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-838089-H21.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/","url":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/","name":"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered - Geek Tech Sol","isPartOf":{"@id":"https:\/\/geektechsol.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/#primaryimage"},"image":{"@id":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/#primaryimage"},"thumbnailUrl":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-838089-H21.jpg","datePublished":"2026-09-08T07:46:17+00:00","dateModified":"2026-09-08T07:46:20+00:00","breadcrumb":{"@id":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/#primaryimage","url":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-838089-H21.jpg","contentUrl":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-838089-H21.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/geektechsol.com\/index.php\/product\/838089-h21-hpe-smartmemory-ddr4-16-gb-dimm-288-pin-registered\/#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":"838089-H21 HPE SmartMemory DDR4 16 GB DIMM 288-pin registered"}]},{"@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\/51953","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=51953"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/media\/51954"}],"wp:attachment":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/media?parent=51953"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=51953"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=51953"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=51953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}