Ask for a detailed description of the server hardware

Do you need an array? I'm dell server series I can tell you all about dell, and I can add the information you want!

What are the answers they give you?,I don't want to look at it.,I'm a Dell server.,Directly hi me、I will tell you what I know.。

The CPU of the server is the core computing component. The performance of the server is determined by the server CPU. When choosing a CPU, you need to consider the CPU's main frequency, cores, and threads.

Main frequency: The main frequency of the server CPU is mainly used to indicate the speed of CPU operation and data processing. Generally speaking, the higher the frequency, the faster the CPU can process data.

Cores: In general, there will be one thread per core. A few cores will have a few cores. But with the development of technology, hyper-threading technology has emerged, which can make a single core have two threads, that is, two cores and four threads.

Threads: The higher the number of threads on the server, the faster it is, but the more expensive it is.

2.Server memory.

Memory is one of the most important components of a computer, and it is the bridge that communicates with the CPU. The running of all programs in the server takes place in memory, so the performance of the memory has a very large impact on the computer.

Its main function is to temporarily store the computing data in the CPU, as well as the data exchanged with external memory such as hard disks. As long as the computer is running, the CPU will transfer the data that needs to be calculated to the memory for calculation, and when the operation is completed, the CPU will send the result out, and the operation of the memory also determines the stable operation of the computer.

3.Server hard drives.

The hard disk of the server is mainly used to store all kinds of data. The capacity of a hard disk directly affects the amount of data and information stored. At present, server hard disks are mainly divided into SATA hard disks, SCSI hard disks, SAS hard disks and SSD hard disks.

The server configuration components are basically the same as the PC, the server is 7*24 hours of work, and the power supply, hard disk and ruler heat dissipation requirements are higher, so the server power supply should be good, the machine should be good, the hard disk should be good, and the other configurations should be configured according to the application requirements.

1. Divided by network size.

The network scale is divided, and the server can be divided into workgroup-level servers, departmental servers, and enterprise-level servers.

Workgroup-level server: A small network application environment with dozens of computers for networking, and the processing speed and system reliability requirements are not very high. The hardware configuration of workgroup servers is relatively low, and many schools use high-configuration PCs to replace it.

Departmental server: The number of computers used for networking is about 100, and the medium-sized network application environment with higher requirements for processing speed and system reliability has relatively high hardware configuration and higher reliability than workgroup-level servers.

Enterprise-level server: a large-scale network application environment with hundreds of computers connected to the network and very high requirements for processing speed and data security. Enterprise-class servers have the highest hardware configuration and the strongest system reliability.

2. Divided by architecture.

According to the structure of the server, it can be divided into CISC architecture server and RISC architecture server. CISC architecture servers are mainly based on Intel architecture (Intel architecture), which is what we often call IA architecture servers. In recent years, with the rapid development of PC technology, the technical gap between IA architecture servers and non-IA architecture servers has been greatly narrowed.

3. Divided by use.

According to the purpose of use, the server can be divided into general-purpose server and dedicated (or functional) server.

General-purpose servers are servers that are not specially designed for a special service and can provide various service functions, and most of the current servers are general-purpose servers.

A dedicated server is a server that is specifically designed for one or several functions, and differs from a general-purpose server in some ways. For example, the optical disk mirror server is used to store optical images, so it needs to be equipped with large-capacity, high-speed hard disks and optical disk mirroring software.

4. Divided by appearance.

According to the appearance of the server, the server can be divided into tower server and rack server.

Tower servers are also known as desktop servers. Some tower servers have chassis roughly the same size as a vertical desktop PC, while others have a high-capacity chassis that looks like a huge cabinet.

The form factor of the rack server looks very similar to that of an ordinary Layer 2 switch, with specifications such as 1U (1U = inch = etc.), which is very space-saving and can be used in high-density network rooms.

A server, also known as a server, is a device that provides computing services. Since the server needs to respond to and process service requests, the server should generally have the ability to undertake and guarantee services. The composition of the server includes processors, hard disks, memory, system buses, etc., which is similar to the general computer architecture, but due to the need to provide highly reliable services, it has high requirements in terms of processing power, stability, reliability, security, scalability, and manageability.

In the network environment, according to the different types of services provided by the server, it is divided into file server, database server, application server, web server, etc.