{"id":22267,"date":"2026-09-08T02:27:36","date_gmt":"2026-09-08T02:27:36","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\/"},"modified":"2026-09-08T02:27:37","modified_gmt":"2026-09-08T02:27:37","slug":"p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\/","title":{"rendered":"P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory"},"content":{"rendered":"<p>P73120-K21 Technical Specifications<\/p>\n<p>HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory<\/p>\n<p>Manufacturer Part Number: P73120-K21<\/p>\n<p>Brand Name: HPE<\/p>\n<p>Product Type: DDR5 Registered DIMM (RDIMM) Smart Memory<\/p>\n<p>Capacity: 32GB<\/p>\n<p>Memory Technology: DDR5 SDRAM<\/p>\n<p>Form Factor: 288-pin RDIMM<\/p>\n<p>Module Type: Registered (Buffered)<\/p>\n<p>Error Correction: ECC<\/p>\n<p>Memory Speed: 4800 MT\/s (PC5-38400)<\/p>\n<p>CAS Latency (CL): CL42<\/p>\n<p>Rank: Dual Rank (2Rx4)<\/p>\n<p>Bus Width: 64-bit<\/p>\n<p>Voltage: 1.1V<\/p>\n<p>Chip Organization: x4<\/p>\n<p>Data Integrity: ECC error detection &#038; correction<\/p>\n<p>Compatibility: HPE ProLiant Gen11 Servers<\/p>\n<p>Performance: Enterprise-grade optimized<\/p>\n<p>Thermal Sensor: Integrated<\/p>\n<p>Operating Temperature: 0\u00b0C to 85\u00b0C<\/p>\n<p>Storage Temperature: -55\u00b0C to 100\u00b0C<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P73120-K21 Overview<\/p>\n<p>The HPE P73120-K21 is a 32GB DDR5 Registered DIMM (RDIMM) designed for HPE ProLiant Gen11 servers, delivering 4800MHz memory speed to provide high bandwidth, low latency, and reliable performance for enterprise workloads. Its dual-rank architecture enables higher memory density and improved efficiency in multi-DIMM server configurations, supporting memory-intensive applications effectively.As part of HPE SmartMemory, this module is fully validated and tested for HPE platforms, ensuring compatibility, system stability, and optimized performance. SmartMemory features include predictive failure alerts, advanced power management, and enhanced reliability, which help reduce downtime and improve operational efficiency.Equipped with ECC (Error-Correcting Code), the module actively detects and corrects memory errors, maintaining data integrity and system reliability in mission-critical workloads.<\/p>\n","protected":false},"featured_media":22268,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[650,267],"product_tag":[1069,1073,1130,1506,1070],"class_list":["post-22267","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-memory-ram-memory-ram","product_cat-memory-ram","product_tag-32gb","product_tag-ddr5","product_tag-ecc","product_tag-hpe","product_tag-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>P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory - 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\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"P73120-K21 Overview The HPE P73120-K21 is a 32GB DDR5 Registered DIMM (RDIMM) designed for HPE ProLiant Gen11 servers, delivering 4800MHz memory speed to provide high bandwidth, low latency, and reliable performance for enterprise workloads. Its dual-rank architecture enables higher memory density and improved efficiency in multi-DIMM server configurations, supporting memory-intensive applications effectively.As part of HPE SmartMemory, this module is fully validated and tested for HPE platforms, ensuring compatibility, system stability, and optimized performance. SmartMemory features include predictive failure alerts, advanced power management, and enhanced reliability, which help reduce downtime and improve operational efficiency.Equipped with ECC (Error-Correcting Code), the module actively detects and corrects memory errors, maintaining data integrity and system reliability in mission-critical workloads.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T02:27:37+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-P73120-K21.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\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/\",\"name\":\"P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-P73120-K21.jpg\",\"datePublished\":\"2026-09-08T02:27:36+00:00\",\"dateModified\":\"2026-09-08T02:27:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-P73120-K21.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-P73120-K21.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/ssdpf2ke064t11z-solidigm-6-4tb-pci-e-nvme-solid-state-drive-ssd\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory\"}]},{\"@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":"P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory - 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\/p73120-k21-hpe-32gb-4800mhz-ddr5-ecc-rdimm-smart-memory\/","og_locale":"en_US","og_type":"article","og_title":"P73120-K21 HPE 32GB 4800MHz DDR5 ECC RDIMM Smart Memory - Geek Tech Sol","og_description":"P73120-K21 Overview The HPE P73120-K21 is a 32GB DDR5 Registered DIMM (RDIMM) designed for HPE ProLiant Gen11 servers, delivering 4800MHz memory speed to provide high bandwidth, low latency, and reliable performance for enterprise workloads. 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