{"product_id":"fanuc-a20b-3900-0280","title":"FANUC A20B-3900-0280","description":"\u003ch3\u003eA20B-3900-0280 FANUC Memory Card 128MB \/ SRAM 1MB Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA20B-3900-0280\u003c\/strong\u003e is a \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003eFANUC memory card\u003c\/a\u003e, commonly described as a \u003cstrong\u003ememory card suitable for 128MB \/ SRAM 1MB module\u003c\/strong\u003e. It is used in FANUC CNC control systems to support memory storage, system data handling, and CNC machine operation.\u003c\/p\u003e\n\u003cp\u003eThis model belongs to the FANUC CNC memory and control system component category. Since this model has been \u003cstrong\u003ediscontinued by the manufacturer\u003c\/strong\u003e, correct model confirmation, memory capacity checking, system compatibility verification, and professional testing are especially important before replacement.\u003c\/p\u003e\n\u003ch4\u003eWorldwide Shipping \u0026amp; REACO CNC Service\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorldwide Shipping:\u003c\/strong\u003e We can ship worldwide by DHL, UPS, FedEx, or other available logistics channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Handling:\u003c\/strong\u003e In-stock items can usually be shipped within 1-2 working days after payment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Tested Before Delivery:\u003c\/strong\u003e Each qualified product is tested before shipment. A test video can be sent before delivery when required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACO Warranty:\u003c\/strong\u003e New or refurbished products usually include a 1-year warranty, and used 90% new products usually include a 3-month warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Technical Support:\u003c\/strong\u003e Our team can help with basic model confirmation, replacement guidance, and after-sales support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-3900-0280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternative Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B39000280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemory Card \/ SRAM Module \/ CNC Memory Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuitable for 128MB \/ SRAM 1MB Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC CNC Memory Card \/ CNC Control System Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC CNC Control System Memory Storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithin 1-2 working days after payment, if in stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL \/ UPS \/ FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated Delivery Time via DHL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsia: 1-3 business days\u003cbr\u003eEurope: 2-4 business days\u003cbr\u003eNorth America: 2-4 business days\u003cbr\u003eSouth America: 3-6 business days\u003cbr\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003eOceania: 2-5 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew \/ Refurbished: 1-Year warranty\u003cbr\u003eUsed 90% New: 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-3900-0280\u003cbr\u003eA20B39000280\u003cbr\u003eMemory Card\u003cbr\u003eSuitable for 128MB \/ SRAM 1MB Module\u003cbr\u003eFANUC CNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested before delivery. Test video can be sent before shipment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarton packing with anti-static and protective materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProduct Application\u003c\/h4\u003e\n\u003cp\u003eThe FANUC \u003cstrong\u003eA20B-3900-0280\u003c\/strong\u003e memory card is mainly used in FANUC CNC control systems. As a memory card suitable for 128MB \/ SRAM 1MB module applications, it is suitable for CNC memory replacement, machine data storage support, CNC control maintenance, and FANUC system servicing.\u003c\/p\u003e\n\u003cp\u003eIf your original memory card is faulty, damaged, unable to store data correctly, or causing memory-related CNC system issues, this model may be considered as a replacement after confirming the full model number, CNC system model, memory capacity, machine data requirements, and system compatibility.\u003c\/p\u003e\n\u003ch4\u003eQuality Control and Testing\u003c\/h4\u003e\n\u003cp\u003eFor discontinued FANUC memory cards, testing is very important before shipment because memory condition may affect CNC system data storage, startup stability, machine parameters, and production reliability. REACO CNC checks qualified products carefully and can provide real product photos or a test video before delivery when required.\u003c\/p\u003e\n\u003cp\u003eOur goal is to help customers receive reliable CNC spare parts with clear product information, careful inspection, responsive after-sales support, and practical technical assistance.\u003c\/p\u003e\n\u003ch4\u003eCompatibility Confirmation\u003c\/h4\u003e\n\u003cp\u003eBefore ordering, please confirm that the full model number on your original memory card is \u003cstrong\u003eA20B-3900-0280\u003c\/strong\u003e. Similar FANUC memory cards may have different capacity, SRAM configuration, system compatibility, or data storage requirements.\u003c\/p\u003e\n\u003cp\u003eIf you are not sure whether this FANUC memory card is suitable for your machine, please send us photos of the old memory card label, CNC system model, system screen, machine model, and alarm information. REACO CNC can help check the details before purchase.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003ch4\u003eQ: What is A20B-3900-0280?\u003c\/h4\u003e\n\u003cp\u003eA20B-3900-0280 is a FANUC memory card, described as suitable for 128MB \/ SRAM 1MB module applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is A20B-3900-0280 a drive or amplifier?\u003c\/h4\u003e\n\u003cp\u003eNo. A20B-3900-0280 is a FANUC memory card \/ CNC memory component. It is not a servo drive, spindle drive, or amplifier.\u003c\/p\u003e\n\u003ch4\u003eQ: What memory specification is this model suitable for?\u003c\/h4\u003e\n\u003cp\u003eThis model is described as suitable for 128MB \/ SRAM 1MB module.\u003c\/p\u003e\n\u003ch4\u003eQ: Is A20B-3900-0280 still manufactured by FANUC?\u003c\/h4\u003e\n\u003cp\u003eThis model has been discontinued by the manufacturer, so availability depends on current stock condition.\u003c\/p\u003e\n\u003ch4\u003eQ: Can REACO CNC test this FANUC memory card before shipment?\u003c\/h4\u003e\n\u003cp\u003eYes. REACO CNC provides 100% testing or inspection before delivery for qualified products. A test video or product photos can be sent before shipment when required.\u003c\/p\u003e\n\u003ch4\u003eQ: What warranty does REACO CNC provide?\u003c\/h4\u003e\n\u003cp\u003eFor new or refurbished products, REACO CNC usually provides a 1-year warranty. For used 90% new products, the warranty is usually 3 months. The final warranty term depends on the quotation and order condition.\u003c\/p\u003e\n\u003ch4\u003eQ: Can you help confirm compatibility before purchase?\u003c\/h4\u003e\n\u003cp\u003eYes. Please send the old memory card photos, full model number, CNC system model, system screen photos, machine model, and alarm details. We will help check whether this memory card is suitable for your machine.\u003c\/p\u003e\n\u003ch4\u003eQ: Do you also provide FANUC CNC memory and control system support?\u003c\/h4\u003e\n\u003cp\u003eYes. \u003ca href=\"https:\/\/reacocnc.com\/\" target=\"_blank\" title=\"Industrial Automation Components Supplier - REACO CNC\" rel=\"noopener\"\u003eREACO CNC\u003c\/a\u003e provides FANUC CNC memory card sales, control board support, and related technical assistance. If your original memory card or CNC control component is faulty, you can \u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" target=\"_blank\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\"\u003econtact us\u003c\/a\u003e for replacement or \u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC PCBs A20B-3900-0280 - REACO CNC\" rel=\"noopener\"\u003erepair options\u003c\/a\u003e.\u003c\/p\u003e","brand":"REACO CNC","offers":[{"title":"Brand New","offer_id":48636122792151,"sku":"A20B-3900-0280-new","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A20B-3900-0280_Fanuc_memory_card.jpg?v=1779170444","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a20b-3900-0280","provider":"REACO CNC","version":"1.0","type":"link"}