➀ The review focuses on the Supermicro MegaDC ARS-211M-NR, an Ampere AmpereOne system with 192 custom Arm cores. It's the first time a second-generation Ampere Arm server is reviewed, showcasing significant evolution in the platform. The server is powered by an AmpereOne processor and features high-end cloud-native Arm server capabilities. ➁ The article provides an overview of the server's external hardware, including drive bays, PCIe connections, and I/O expansion slots. It also discusses the server's internal layout and the AmpereOne processor. ➂ The review highlights the server's capabilities and performance, emphasizing its role in the evolution of the Ampere Arm server platform.