{"id":19427,"date":"2026-09-08T02:07:00","date_gmt":"2026-09-08T02:07:00","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/m321raga0b20-cwkpj-samsung-128gb-288-pin-rdimm-memory-module\/"},"modified":"2026-09-08T02:07:00","modified_gmt":"2026-09-08T02:07:00","slug":"m321raga0b20-cwkpj-samsung-128gb-288-pin-rdimm-memory-module","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/m321raga0b20-cwkpj-samsung-128gb-288-pin-rdimm-memory-module\/","title":{"rendered":"M321RAGA0B20-CWKPJ Samsung 128gb 288-pin Rdimm Memory Module"},"content":{"rendered":"<p>M321RAGA0B20-CWKPJ Technical Specifications<\/p>\n<p>Samsung 128gb (1x128gb) 4800mbps Pc5-38400 Cl40 Ecc Registered 4rx4 1.1v Ddr5 Sdram 288-pin Rdimm Memory Module<\/p>\n<p>Manufacturer: SAMSUNG<\/p>\n<p>Manufacturer Part Number: M321RAGA0B20-CWKPJ<\/p>\n<p>Product Name: 128gb Ddr5 Sdram Memory Module<\/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: 4800mbps 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:4rx4<\/p>\n<p>Physical Characteristics:<\/p>\n<p>Form Factor: 288-pin Rdimm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M321RAGA0B20-CWKPJ Overview<\/p>\n<p>The Samsung M321RAGA0B20-CWKPJ is a 128GB DDR5 ECC Registered DIMM (RDIMM) built to deliver exceptional capacity and reliability for next-generation servers and enterprise systems. Operating at 4800MT\/s (PC5-38400) with a CAS Latency of CL40, this module ensures outstanding memory bandwidth and responsiveness to handle data-intensive workloads.<\/p>\n<p>Designed with a quad-rank x4 (4Rx4) architecture, it maximizes scalability and memory density for heavy enterprise applications such as virtualization, cloud computing, AI\/ML, and large-scale databases. The ECC (Error-Correcting Code) functionality provides robust data integrity, while registered buffering enhances stability and allows support for large memory configurations in demanding server environments. Running at an efficient 1.1V, it balances high performance with reduced power consumption.<\/p>\n","protected":false},"featured_media":19428,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[318],"product_cat":[474,645],"product_tag":[1074,1111,1073,1479,1086,1124,274,275],"class_list":["post-19427","product","type-product","status-publish","has-post-thumbnail","product_brand-samsung","product_cat-memory-ram-memory-ram","product_cat-samsung-memory-ram","product_tag-128gb","product_tag-288-pin","product_tag-ddr5","product_tag-ddr5-4800","product_tag-memory-module","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>M321RAGA0B20-CWKPJ Samsung 128gb 288-pin Rdimm 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\/m321raga0b20-cwkpj-samsung-128gb-288-pin-rdimm-memory-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M321RAGA0B20-CWKPJ Samsung 128gb 288-pin Rdimm Memory Module - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"M321RAGA0B20-CWKPJ Overview The Samsung M321RAGA0B20-CWKPJ is a 128GB DDR5 ECC Registered DIMM (RDIMM) built to deliver exceptional capacity and reliability for next-generation servers and enterprise systems. Operating at 4800MT\/s (PC5-38400) with a CAS Latency of CL40, this module ensures outstanding memory bandwidth and responsiveness to handle data-intensive workloads. Designed with a quad-rank x4 (4Rx4) architecture, it maximizes scalability and memory density for heavy enterprise applications such as virtualization, cloud computing, AI\/ML, and large-scale databases. The ECC (Error-Correcting Code) functionality provides robust data integrity, while registered buffering enhances stability and allows support for large memory configurations in demanding server environments. 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Operating at 4800MT\/s (PC5-38400) with a CAS Latency of CL40, this module ensures outstanding memory bandwidth and responsiveness to handle data-intensive workloads. Designed with a quad-rank x4 (4Rx4) architecture, it maximizes scalability and memory density for heavy enterprise applications such as virtualization, cloud computing, AI\/ML, and large-scale databases. The ECC (Error-Correcting Code) functionality provides robust data integrity, while registered buffering enhances stability and allows support for large memory configurations in demanding server environments. 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