{"id":19829,"date":"2026-09-08T02:09:43","date_gmt":"2026-09-08T02:09:43","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/p43328-k21-hpe-32gb-pc5-38400-ddr5-dual-rank-memory-module\/"},"modified":"2026-09-08T02:09:45","modified_gmt":"2026-09-08T02:09:45","slug":"p43328-k21-hpe-32gb-pc5-38400-ddr5-dual-rank-memory-module","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/p43328-k21-hpe-32gb-pc5-38400-ddr5-dual-rank-memory-module\/","title":{"rendered":"P43328-K21 HPE 32GB PC5-38400 DDR5 Dual Rank Memory Module"},"content":{"rendered":"<p>P43328-K21 Technical Specification<\/p>\n<p>HPE 32GB PC5-38400 DDR5-4800MHz ECC Registered CL40 288-Pin RDIMM 1.1V Dual Rank Memory Module<\/p>\n<p>Manufacture: HPE<\/p>\n<p>Manufacturer Part Number: P43328-K21<\/p>\n<p>Capacity: 32GB<\/p>\n<p>Memory Type: DDR5 SDRAM<\/p>\n<p>Speed: PC5-38400 \/ 4800MHz<\/p>\n<p>ECC: Yes (Error-Correcting Code)<\/p>\n<p>Registered: Yes (RDIMM)<\/p>\n<p>CAS Latency: CL40<\/p>\n<p>Pins: 288-Pin<\/p>\n<p>Rank: Dual Rank<\/p>\n<p>Voltage: 1.1V<\/p>\n<p>Form Factor: RDIMM<\/p>\n<p>Compatibility: HPE ProLiant servers<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P43328-K21 Overview<\/p>\n<p>The HPE is a 32GB DDR5 ECC Registered memory module designed to optimize performance and reliability in HPE ProLiant servers. Operating at 4800MHz, it delivers strong data transfer speeds and efficient bandwidth suitable for virtualization, business applications, and data processing. With ECC error correction, it protects against memory errors, ensuring high system stability for mission-critical workloads. Its registered (RDIMM) design reduces electrical load on the memory controller, enabling scalability in multi-module configurations. The dual-rank structure further enhances throughput and efficiency, while the low 1.1V operating voltage reduces power consumption. This module is ideal for enterprises requiring dependable and high-performance memory for secure, always-on server operations.<\/p>\n","protected":false},"featured_media":19830,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[650,267],"product_tag":[1122,743,1081,274],"class_list":["post-19829","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-memory-ram-memory-ram","product_cat-memory-ram","product_tag-cl40","product_tag-ddr5-sdram","product_tag-dual-rank","product_tag-rdimm","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>P43328-K21 HPE 32GB PC5-38400 DDR5 Dual Rank Memory Module - 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\/p43328-k21-hpe-32gb-pc5-38400-ddr5-dual-rank-memory-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P43328-K21 HPE 32GB PC5-38400 DDR5 Dual Rank Memory Module - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"P43328-K21 Overview The HPE is a 32GB DDR5 ECC Registered memory module designed to optimize performance and reliability in HPE ProLiant servers. Operating at 4800MHz, it delivers strong data transfer speeds and efficient bandwidth suitable for virtualization, business applications, and data processing. With ECC error correction, it protects against memory errors, ensuring high system stability for mission-critical workloads. Its registered (RDIMM) design reduces electrical load on the memory controller, enabling scalability in multi-module configurations. The dual-rank structure further enhances throughput and efficiency, while the low 1.1V operating voltage reduces power consumption. 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