MSI B550M Motherboard for AMD Ryzen Series Socket PCIe PRO-VDH Micro-ATX (MB6468) 5000/4000G/3000 Processors, AM4, DDR4, 4.0 Compatible.

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

MB6468 - Authorized Japanese Distributor Product, 2-Year Warranty The main slot and M.2 port support PCIe Gen4, allowing you to build your main components with PCIe 4.0 compatible graphics cards and M.2 SSDs, which are currently the main devices, enabling you to set up a high-speed system environment. It features four cost-effective DDR4 memory slots, supporting up to 128GB. It also supports XMP 2.0, allowing for the installation of overclocked memory up to 4400MHz. It utilizes numerous 7W/mK thermal pads and comes standard with an M.2 Frozr heatsink for M.2 SSD installation, ensuring stable system operation even under high performance conditions. Despite its low price, it features a digital PWM IC and a 2-ounce thick copper PCB, and is equipped with Core Boost technology optimized by MSI's premium layout, designed to ensure stable operation even in high-performance environments when overclocked.