Hardware differences between desktops and servers

One: The motherboard is different, the desktop will provide the user with several slots such as PCI E or AGP, which is convenient for the user to install the graphics card sound card and the like, while the server, there are not so many expansion slots, and his graphics card is integrated.

Two: Power aspect: Desktops are now mainly 24-pin power supplies, and the previous one was 20-pin.

Although the server's power supply is also 24-pin, there is a pin port that has no wire, which means that it is actually a 23-pin power supply that lacks the 5V wire.

Three: Server motherboards have two northbridges (I got two server motherboards, I don't know about others) while home desktops only have one northbridge.

Four: Servers can be turned on all year round, home desktops, and no one seems to be willing to do that.

Five: Other hardware, CPUMemory and the like, it makes no difference,

The servers are relatively stable. Servers are open for several years.

Desktop performance ratio.

Generally, large servers support nn CPU size disk arrays or something.

Anyway, it's excessive.

Look at what level of advanced servers it is, it's not comparable to desktops.

First, the reference is different.

1. Server: Provide computing or application services for other clients (such as PCs, smart phones, ATMs and other terminals, and even large equipment such as train systems) in the network.

2. Desktop: It is an independent and separated computer, including the host, monitor and other equipment.

Second, the characteristics are different.

1. Server: The server has high-speed CPU computing power, long-term reliable operation, strong IO external data throughput capacity and better scalability.

2. Desktop: It has the advantages that the notebook computer cannot match. Desktop chassis have been widely used because of their large space and good ventilation conditions.

Third, the advantages are different.

1. Server: Faster than ordinary computers, higher load, and more expensive.

2. Desktop: The desktop protects the hardware from dust in all aspects. And it's not a great development in a notebook that's just as waterproof as it gets.

First, the motherboard chip is different.

1. Server: It is a motherboard product dedicated to servers, and multiple CPUs are installed by the branch.

2. Desktop: Only one CPU can be installed.

Second, the chipset is different.

1. Service pants envy imitation: 7210 7221 7230 s975 3000 server chipset.

2. Desktop: 845 865 875 chipset, 915 chipset, 965 chipset, 975 chipset, etc.

Third, memory technology is different.

1. Server: The memory technologies used in the server include ECC, chipkill, register, FB-DIMM, etc.

2. Desktop: Desktop memory includes DDR, DDRII, SDRAM, etc.

Difference Between Server and PC Hosting:

1. The most important thing about the server is not high speed and high performance, but high stability, that is, the ability to run correctly for a long time. On the other hand, PC mainframes are mainly used for simple personal applications and home entertainment, so they are more performance-oriented.

2. 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.

3. The host refers to the main part of the computer except for the input and output equipment. It is also used to place the mainframe of the main board and other major components. This typically includes CPU, memory, hard disks, optical drives, power supplies, and other input/output controllers and interfaces.

1. The server generally refers to the computer PC used for professional use, in essence, there is no difference between the server and the host. It is also possible to use the host as a server, and the server can also be used as a personal host.

2. The host generally refers to the computer PC for personal use. In technical terms, a console is just a part of a computer. However, the host computer that we often refer to often represents the entire computer.

3. However, we usually want to use it as a real server (generally an enterprise). The hardware requirements for a server are much higher than those of a regular personal PC. For example, the web server cannot be offline 24 hours a day.

Therefore, it is much higher than ordinary PCs in terms of heat dissipation and heat resistance. Which cherry hole.