Hong Kong bare metal server refers to a physical server without a virtualization layer, also known as bare metal server, bare metal server or independent server. Unlike a virtualized server, a bare metal server is a completely separate piece of physical hardware with no virtual machines or virtualization layers running on it.

　　The following are some features and advantages of bare metal servers:

　　Physical independence:

　　A bare metal server is a complete physical server without a virtualized middle layer and runs directly on physical hardware.

　　Superior performance:

　　Since there is no virtualization overhead, bare metal servers generally have higher performance and can make fuller use of hardware resources.

　　Exclusive resources:

　　The resources on the bare metal server are completely exclusive and will not be affected by other virtual machines. This is an advantage for applications that require large amounts of computing resources or require high performance.

　　Wide applicability:

　　Bare metal servers are suitable for various application scenarios, including large databases, high-performance computing, big data processing, etc.

　　Closer to a physical server:

　　Bare metal servers are closer to the traditional physical server model and are an attractive choice for some traditional applications or applications that are not sensitive to virtualization technology.

　　Independent operating system:

　　Bare metal servers run independent operating systems with no shared cores or resources. This gives users greater freedom to configure and manage the server.

　　In Hong Kong, bare metal servers are usually provided by data centers or cloud service providers. Businesses and individuals can choose to rent bare metal servers to meet specific performance and privacy needs. This type of server is suitable for application scenarios that have higher requirements on hardware resources, such as tasks that require a lot of computing power or are sensitive to virtualization performance.