{"product_id":"advantech-16gb-2rx8-ddr4-2133p-pc4-17000-ecc-registered-memory-aqd-d4u16r21-se","title":"Advantech 16GB 2Rx8 DDR4-2133P PC4-17000 ECC Registered Memory AQD-D4U16R21-SE","description":"\u003cp\u003e\u003c!--StartFragment--\u003e\u003cmeta content=\"text\/html; charset=us-ascii\" http-equiv=\"Content-Type\"\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003ea {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003ch1 style=\"text-align: justify;\"\u003eAdvantech 16GB 2Rx8 DDR4-2133P PC4-17000 ECC Registered Memory AQD-D4U16R21-SE\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eAdvantech 16GB 2Rx8 DDR4-2133P PC4-17000 ECC Registered Memory AQD-D4U16R21-SE\u003c\/strong\u003e is a server-grade DDR4 RDIMM memory module engineered to provide exceptional reliability, stability, and data integrity for enterprise servers, industrial computing platforms, network appliances, and professional workstation environments. Built with high-quality Samsung memory components and designed to meet JEDEC standards, this registered ECC module delivers dependable performance for mission-critical applications where system uptime is essential.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eFeaturing a \u003cstrong\u003e16GB capacity\u003c\/strong\u003e, \u003cstrong\u003eDDR4-2133 MHz performance\u003c\/strong\u003e, and \u003cstrong\u003eECC Registered (RDIMM)\u003c\/strong\u003e architecture, the \u003cstrong\u003eAQD-D4U16R21-SE\u003c\/strong\u003e helps improve memory scalability while reducing electrical loading on the memory controller. This makes it an ideal solution for virtualization hosts, edge computing deployments, embedded systems, industrial automation, storage servers, and enterprise infrastructure requiring stable long-term operation.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe integrated Error-Correcting Code (ECC) functionality automatically detects and corrects memory errors, helping to protect data integrity and improve system reliability in environments where performance and uptime cannot be compromised.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eGenuine Advantech enterprise memory module\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003ePart Number: AQD-D4U16R21-SE\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e16GB DDR4 SDRAM capacity\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eECC Registered (RDIMM) technology\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDDR4-2133P \/ PC4-17000 performance\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDual Rank 2Rx8 architecture\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e288-pin DIMM form factor\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSamsung memory ICs\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eCL15 low-latency operation\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e1.2V low-power design\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eJEDEC-compliant construction\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eOptimized for servers and industrial systems\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eEnhanced reliability through ECC error correction\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDesigned for continuous enterprise operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: justify;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: justify;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eAdvantech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eAQD-D4U16R21-SE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e16GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eMemory Type\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eDDR4 SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eECC Registered DIMM (RDIMM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e288-Pin RDIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eSpeed Rating\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eDDR4-2133P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003ePC Rating\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003ePC4-17000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eTransfer Rate\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e2133 MT\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eRank Configuration\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e2Rx8 (Dual Rank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eError Correction\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eECC Registered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eComponent Brand\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eSamsung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eCAS Latency\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eCL15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e1.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eCycle Time\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e0.93ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eMemory Clock\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e266 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eModule Height\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003e1.23 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: justify;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"text-align: justify;\"\u003eJEDEC Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eEnterprise Reliability Benefits\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eAQD-D4U16R21-SE\u003c\/strong\u003e is specifically designed for systems that require dependable memory performance under sustained workloads. The registered architecture improves signal integrity in multi-DIMM configurations while ECC technology helps prevent memory-related data corruption.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eBenefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eAutomatic detection and correction of single-bit memory errors\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eImproved server stability\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eHigher memory subsystem reliability\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eReduced risk of application crashes\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eEnhanced uptime for mission-critical workloads\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eGreater scalability for enterprise platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eCompatible Alternative Part Numbers\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe following memory modules are frequently used as compatible replacements or equivalent server-grade alternatives to the \u003cstrong\u003eAQD-D4U16R21-SE\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eAQD-D4U16R21-SE\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eAQD-D4U16GE21-SE\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eM393A2G40DB0-CPB\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eM393A2G40DB0-CRC\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eHMA42GR7MFR4N-TF\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eHMA42GR7AFR4N-TF\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eMTA18ASF2G72PDZ-2G1\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eMTA18ASF2G72PDZ-2G3\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eKSM21RD8\/16ME\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eKVR21R15D4\/16\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eA6994465\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSNPJGGRTC\/16G\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eUCS-MR-1X162RY-A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cem\u003eVerify system compatibility, BIOS support, and RDIMM requirements before installation.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eCompatible Modules \u0026amp; Platforms\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe Advantech AQD-D4U16R21-SE is commonly deployed in systems supporting \u003cstrong\u003eDDR4 ECC Registered memory\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eAdvantech Industrial Platforms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eAdvantech IPC Series Servers\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eAdvantech SKY Server Platforms\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eAdvantech Industrial Edge Systems\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eAdvantech Embedded Computing Platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eServer Platforms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eDell PowerEdge R430\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDell PowerEdge R530\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDell PowerEdge R630\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDell PowerEdge R730\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDell PowerEdge T430\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eHPE ProLiant DL360 Gen9\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eHPE ProLiant DL380 Gen9\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eLenovo ThinkSystem Servers\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSupermicro X10 and X11 Series\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eCisco UCS C-Series Servers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eWorkstation Platforms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eHP Z-Series Workstations\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eLenovo ThinkStation Systems\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDell Precision Workstations\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eIndustrial Automation Controllers\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eNetwork Security Appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eEnterprise servers\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eVirtualization hosts\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eStorage appliances\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eNetwork infrastructure\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eDatabase servers\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eEdge computing deployments\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eEmbedded computing systems\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eHigh-availability environments\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eCloud infrastructure platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: justify;\"\u003eWhy Choose the Advantech AQD-D4U16R21-SE?\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eAdvantech 16GB 2Rx8 DDR4-2133P PC4-17000 ECC Registered Memory AQD-D4U16R21-SE\u003c\/strong\u003e delivers the reliability, performance, and scalability required in professional computing environments. Combining \u003cstrong\u003e16GB of DDR4 capacity\u003c\/strong\u003e, \u003cstrong\u003eECC protection\u003c\/strong\u003e, \u003cstrong\u003eregistered memory architecture\u003c\/strong\u003e, and \u003cstrong\u003eSamsung-based components\u003c\/strong\u003e, this module provides a dependable memory solution for servers, industrial computers, and mission-critical infrastructure where stability and data integrity are essential. Whether upgrading an existing enterprise platform or replacing a failed module, the AQD-D4U16R21-SE offers trusted server-grade performance backed by Advantech's reputation in industrial and embedded computing solutions.\u003c\/p\u003e","brand":"Advantech","offers":[{"title":"Default Title","offer_id":67799805984841,"sku":"AQD-D4U16R21-SE","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/3868\/3209\/files\/73348b61-52cf-57bf-878a-5d19fd565bf8.png?v=1793222438","url":"https:\/\/parts.theserverstore.com\/products\/advantech-16gb-2rx8-ddr4-2133p-pc4-17000-ecc-registered-memory-aqd-d4u16r21-se","provider":"The Server Store Parts","version":"1.0","type":"link"}