{"id":19883,"date":"2026-09-08T02:09:57","date_gmt":"2026-09-08T02:09:57","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/p73127-b21-hpe-128gb-1-1v-ddr5-sdram-288-pin-rdimm-smart-memory\/"},"modified":"2026-09-08T02:10:04","modified_gmt":"2026-09-08T02:10:04","slug":"p73127-b21-hpe-128gb-1-1v-ddr5-sdram-288-pin-rdimm-smart-memory","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/p73127-b21-hpe-128gb-1-1v-ddr5-sdram-288-pin-rdimm-smart-memory\/","title":{"rendered":"P73127-B21 HPE 128gb 1.1v Ddr5 Sdram 288-pin Rdimm Smart Memory"},"content":{"rendered":"<p>P73127-B21 Technical Specifications<\/p>\n<p>HPE 128gb (1x128gb) 4800mt\/s Pc5-38400 Cl40 Ecc Ec8 Registered Dual Rank X4 1.1v Ddr5 Sdram 288-pin Rdimm Smart Memory<\/p>\n<p>Manufacturer: HPE<\/p>\n<p>Manufacturer Part Number: P73127-B21<\/p>\n<p>Product Name: 128gb Ddr5 Sdram Smart Memory Kit<\/p>\n<p>Technical Information:<\/p>\n<p>Storage Capacity: 128gb<\/p>\n<p>Memory Technology: Ddr5 Sdram<\/p>\n<p>Number Of Modules: 1 X 128gb<\/p>\n<p>Bus Speed: 4800mt\/s Ddr5-4800\/pc5-38400<\/p>\n<p>Data Integrity Check: Ecc<\/p>\n<p>Signal Processing: Registered<\/p>\n<p>Cas Latency Timings: Cl40<\/p>\n<p>Rank Features: 2rx4<\/p>\n<p>Physical Characteristics:<\/p>\n<p>Form Factor: 288-pin Rdimm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P73127-B21 Overview<\/p>\n<p>The HPE P73127-B21 is a high-capacity 128GB DDR5 Smart Memory module designed for enterprise-class performance, scalability, and reliability. Running at 4800MT\/s (PC5-38400) with a CL40 latency, it ensures fast data throughput and stable performance for demanding workloads such as virtualization, databases, AI\/ML, and high-performance computing.<\/p>\n<p>This memory features ECC (Error-Correcting Code) Registered DIMM technology with EC8 advanced error protection, providing enhanced reliability and minimizing the risk of system downtime. Built with dual rank x4 architecture, it offers excellent efficiency and compatibility with multi-core processors in modern server infrastructures.<\/p>\n","protected":false},"featured_media":19884,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[650,267],"product_tag":[1074,1111,1073,1479,2725,1124,274,275],"class_list":["post-19883","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-memory-ram-memory-ram","product_cat-memory-ram","product_tag-128gb","product_tag-288-pin","product_tag-ddr5","product_tag-ddr5-4800","product_tag-memory-kit","product_tag-pc5-38400","product_tag-rdimm","product_tag-sdram","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>P73127-B21 HPE 128gb 1.1v Ddr5 Sdram 288-pin 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\/p73127-b21-hpe-128gb-1-1v-ddr5-sdram-288-pin-rdimm-smart-memory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P73127-B21 HPE 128gb 1.1v Ddr5 Sdram 288-pin Rdimm Smart Memory - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"P73127-B21 Overview The HPE P73127-B21 is a high-capacity 128GB DDR5 Smart Memory module designed for enterprise-class performance, scalability, and reliability. 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