{"title":"Memory","description":"\u003ch2\u003eServer Memory — ECC DDR3 \u0026amp; DDR4 Registered DIMMs for Dell, HP \u0026amp; Cisco UCS Servers\u003c\/h2\u003e\n\n\u003cp\u003eServer memory (RAM) is one of the most common upgrade and replacement components in enterprise environments. Resilient Tec stocks \u003cstrong\u003eECC registered DDR3 and DDR4 DIMMs\u003c\/strong\u003e that are tested and verified for compatibility with major server platforms including Dell PowerEdge, HP ProLiant, and Cisco UCS.\u003c\/p\u003e\n\n\u003cp\u003eAdding memory is one of the fastest ways to improve server performance — whether you're expanding a virtualization host, increasing application capacity, or completing a system upgrade.\u003c\/p\u003e\n\n\u003ch3\u003eMemory Type Reference\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECC (Error-Correcting Code)\u003c\/strong\u003e — required by all enterprise server platforms; detects and corrects single-bit memory errors for data integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistered \/ RDIMM\u003c\/strong\u003e — includes a register between the memory controller and DRAM; required for most multi-slot and high-capacity server configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDR3\u003c\/strong\u003e — used in older-gen servers (Dell R710\/R720, HP DL380 Gen8, Cisco UCS M3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDR4\u003c\/strong\u003e — standard in current and recent-gen servers (Dell R640\/R740, HP DL380 Gen10, Cisco UCS M5\/M6)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\/Frequency\u003c\/strong\u003e — verify your server supports the DIMM speed; most servers can downclock faster DIMMs to match the supported maximum\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility Note\u003c\/h3\u003e\n\u003cp\u003eServer memory compatibility depends on the specific server model, CPU generation, and existing DIMM configuration. Before purchasing, verify: the server's memory type (DDR3 vs DDR4), maximum supported speed, DIMM slot population rules, and maximum capacity per slot. \u003cstrong\u003eContact us if you're unsure — we'll confirm compatibility before your order ships.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Resilient Tec Guarantee\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ All DIMMs are tested for functionality before shipment\u003c\/li\u003e\n\u003cli\u003e✅ Accurate speed, capacity, and ECC type in every listing\u003c\/li\u003e\n\u003cli\u003e✅ Warranty included on all memory\u003c\/li\u003e\n\u003cli\u003e✅ Talk to a real engineer for compatibility questions\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"hmaa8gr7ajr4n-xn-sk-hynix-refurbished","title":"HMAA8GR7AJR4N-XN, SK Hynix, Refurbished","description":"\u003cp\u003eCondition: Refurbished\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSK Hynix HMAA8GR7AJR4N-XN\u003c\/strong\u003e is a \u003cstrong\u003e64GB DDR4-3200 (PC4-25600) ECC Registered RDIMM\u003c\/strong\u003e (2Rx4, dual rank x4, CL22, 1.2V, 288-pin). It's server-grade memory, commonly used in enterprise systems (e.g., Supermicro, Dell, HPE servers) and \u003cstrong\u003enot compatible with standard consumer desktops\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 64GB (single module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: DDR4 SDRAM, ECC Registered (RDIMM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 3200 MT\/s (PC4-25600)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRanks\u003c\/strong\u003e: 2Rx4 (dual rank, x4 organization)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Latency\u003c\/strong\u003e: CL22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 1.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: 288-pin RDIMM (for servers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: ECC, Registered (buffered)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resilient Tec, LLC","offers":[{"title":"Default Title","offer_id":48357980799076,"sku":"HMAA8GR7AJR4N-XN-R","price":989.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/HMAA8GR7AJR4N-XN.jpg?v=1777903066"},{"product_id":"hmaa8gr7cjr4n-xn","title":"HMAA8GR7CJR4N-XN, Skhynix 64GB 2Rx4 PC4-3200AA, Refurbished","description":"\u003cp\u003eCondition: Refurbished\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSK Hynix HMAA8GR7CJR4N-XN\u003c\/strong\u003e is a \u003cstrong\u003e64GB DDR4-3200 (PC4-25600) ECC Registered RDIMM\u003c\/strong\u003e (2Rx4, dual rank x4, CL22, 1.2V, 288-pin). It's a server-grade memory module, very similar to the HMAA8GR7AJR4N-XN you asked about earlier. The \"C\" vs \"A\" likely indicates a minor revision (e.g., die or firmware tweak), but they are functionally equivalent in most server applications.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 64GB (single module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: DDR4 SDRAM, ECC Registered (RDIMM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 3200 MT\/s (PC4-25600)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRanks\u003c\/strong\u003e: 2Rx4 (dual rank, x4 organization)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Latency\u003c\/strong\u003e: CL22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 1.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: 288-pin RDIMM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: ECC, Registered (buffered), designed for enterprise servers (e.g., Dell PowerEdge, Supermicro, HPE)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resilient Tec, LLC","offers":[{"title":"Default Title","offer_id":48357981913188,"sku":"HMAA8GR7CJR4N-XN-R","price":945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/HMAA8GR7AJR4N-XN_7ceac40b-0060-4160-b6c4-136164dec0c2.jpg?v=1777903219"},{"product_id":"mta36asf8g72pz-3g2-micron-64gb-2rx4-pc4-3200aa-refurbished","title":"MTA36ASF8G72PZ-3G2, Micron 64GB 2Rx4 PC4-3200AA, Refurbished","description":"\u003cp\u003eCondition: Refurbished\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eMTA36ASF8G72PZ-3G2\u003c\/strong\u003e is a \u003cstrong\u003eMicron 64GB DDR4-3200 (PC4-25600) ECC Registered RDIMM\u003c\/strong\u003e (2Rx4, dual rank x4, CL22, 1.2V, 288-pin). It's enterprise\/server-grade memory, functionally equivalent to the SK Hynix modules you asked about earlier (HMAA8GR7AJR4N-XN and HMAA8GR7CJR4N-XN). Great for servers and workstations; \u003cstrong\u003enot for standard consumer desktops\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 64GB (single module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: DDR4 SDRAM, ECC Registered (RDIMM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 3200 MT\/s (PC4-25600 \/ PC4-3200AA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRanks\u003c\/strong\u003e: 2Rx4 (dual rank, x4 organization)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Latency\u003c\/strong\u003e: CL22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 1.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: 288-pin RDIMM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: ECC, Registered (buffered), designed for high-reliability server use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resilient Tec, LLC","offers":[{"title":"Default Title","offer_id":48357982732388,"sku":"MTA36ASF8G72PZ-3G2-R","price":868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/MTA36ASF8G72PZ-3G2.jpg?v=1777903377"},{"product_id":"mta36asf8g72pz-3g2b2-64gb-2rx4-3200mhz-ddr4-rdimm-refurbished","title":"MTA36ASF8G72PZ-3G2B2,64GB 2RX4 3200MHZ DDR4 RDIMM, Refurbished","description":"\u003cp\u003eCondition: Refurbished\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eMTA36ASF8G72PZ-3G2B2\u003c\/strong\u003e is a \u003cstrong\u003eMicron 64GB DDR4-3200 (PC4-25600) ECC Registered RDIMM\u003c\/strong\u003e (2Rx4, dual rank x4, CL22, 1.2V, 288-pin). This is a minor revision (B2) of the MTA36ASF8G72PZ-3G2 you asked about earlier—fully interchangeable in most server applications. It's enterprise\/server-grade memory, ideal for data centers and compatible with systems like Dell, HPE, Supermicro, etc. \u003cstrong\u003eNot for consumer desktops\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 64GB (single module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: DDR4 SDRAM, ECC Registered (RDIMM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 3200 MT\/s (PC4-25600 \/ PC4-3200AA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRanks\u003c\/strong\u003e: 2Rx4 (dual rank, x4 organization)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Latency\u003c\/strong\u003e: CL22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 1.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: 288-pin RDIMM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: ECC, Registered (buffered), low-profile options available in some listings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resilient Tec, LLC","offers":[{"title":"Default Title","offer_id":48357987745892,"sku":"MTA36ASF8G72PZ-3G2B2-R","price":819.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/MTA36ASF8G72PZ-3G2_47c95191-309a-4593-b733-fe94d7a2b7bf.jpg?v=1777903512"}],"url":"https:\/\/resilient-tec.com\/collections\/memory.oembed","provider":"Resilient Tec","version":"1.0","type":"link"}