How to buy a server for three small and medium-sized enterprises

As small and medium-sized enterprises develop to a certain stage, more servers are needed to support the operation as the business volume increases. For the choice of servers, small and medium-sized enterprises consider factors that are more detailed, trivial, and more practical than large enterprises. This is why many small and medium-sized enterprises use high-end PCs as servers. However, after all, a PC cannot be compared with a server. Whether it is performance, stability, or reliability, the server is much higher than a PC. Therefore, in the long run, small and medium-sized enterprises should purchase real servers to support business development.

What kind of server is most suitable for small and medium-sized enterprises? This is a long term of discussion. In the current server market, we can see that each brand has a very rich product series. The increasing number of choices is a good thing. It is convenient for us to select products that best suit our needs, but it also makes the buyer's decision-making process more complicated. How to make correct and reasonable choices for products with diverse configuration, functions, and prices has become the biggest headache for IT managers in many small and medium-sized enterprises. Column. It is a good thing to choose more products that best suit your needs, but it also makes the buyer's decision-making process more complicated.

First, stability is an important indicator

Small and medium-sized enterprises are suffering from PC attacks. As the underlying hardware of IT services, server reliability cannot be compromised. Its stability not only affects the normal operation of upper-layer applications, but also indirectly affects the enterprise's operational performance and reputation. To ensure the normal operation of the server, the maintenance and management after the launch is of course important. Whether or not we can choose a device with stable hardware that will not be able to deliver results in three days is always a commonplace in purchasing servers, but it is also the most important part.

Whether the server can run stably involves a wide range of reasons. The stability of the board printing material, the compatibility of the driver, and the cooling Design of the mechanism will be affected, because there are many situations that we cannot control, we should carefully master each step during the purchase, such as selecting a memory that supports fault tolerance mechanisms or selecting a server with good heat dissipation performance.

To further understand whether the server can operate stably, the best way is to test the server of the vendor and simulate the actual application status, or thoroughly check the stability of the host through testing tools. In this way, you can not only evaluate the stability of the server, but also learn more about the host operation methods and add reference for purchasing. In addition, you can go to various online forums to consult your experience and use the experience of others as the basis for procurement.

This principle applies to purchasing servers for small and medium-sized enterprises. Because the server is a very mature IT product, many designs for improving stability will be reflected in the cost. If the budget is insufficient, it is preferred to lower the hardware specification within the acceptable range. Although this will sacrifice the system performance, if it is effective but unstable, it will not be able to exert its high efficiency.

Second, do not purchase unnecessary additional functions

In order to provide differentiated system functions, many server vendors will have a variety of optional suites to enhance system functions. For example, a device that increases system stability or can enhance host management. For small and medium-sized enterprises, if the purchase of a suite is indeed helpful for stability or system management with a budget license, it can be used as needed. On the contrary, if the suite does not effectively provide management help, and the cost is high, consider avoiding the purchase of these additional functions. It is better to save these costs, used to improve performance or purchase other devices.

Most small and medium-sized enterprises are in the business development stage. They need to deal with IT problems that need to be solved urgently, rather than buying a high-end server in one step. At present, due to the rapid development of processor technology, especially multi-core technology, the internal applications of many small and medium-sized enterprises can be completely solved by simply relying on single-channel servers. Of course, when the price difference is not big, the dual-socket quad-core server, which can solve most of the problems faced by SMEs, is also a good choice.

Because infrastructure like servers is still a huge cost burden for small and medium-sized enterprises with low capital, each piece of money is spent on the cutting edge, it has always been a hot topic in IT management. If the cost is really limited and the enterprise does not require too much server capacity, you can purchase a Tower server with a lower price to meet the needs of IT equipment.

3. Select a model with good hardware scalability

The number of components that the server can hold and install indirectly determines the system functions of the host. In particular, the processor and memory, if the host has a strong scalability in these two components, it means that the system performance of this host can be increased to a considerable height. From the perspective of 1U servers, the mainstream types of servers can currently be equipped with 1 to 2 processors, while the memory expansion, the current model supports a total capacity of 4 GB, to support a maximum of 64 GB, if you need a host with high computing efficiency, you can purchase devices with high scalability.

Another focus of expansion is the number of disk drives. The more hard disks A host can hold, the more storage capacity it can have. It is also more convenient for disk array management or data protection planning. The hard disk specifications are mainly divided into 3.5 and 2.5 inch hard disks. If the specification is 3.5 inch, the 1U host has limited space and is generally on the market, the maximum supported capacity of this specification can only accommodate four. If this cannot meet your needs, you can purchase a server model that supports 2.5 inch hard disk, at the same time, it can accommodate more disks, but the price of a 3.5-inch hard disk is usually higher than that of a 2.5-inch device.

In addition to the number of servers that can be expanded, the compatibility of Extended parts should also be considered. In order to improve stability or increase management capabilities, some server manufacturers use special spare parts on servers, such as the battery of disk arrays, which are rarely seen. Once a fault occurs, only the original manufacturer can purchase a replacement. If the warranty period expires and the original manufacturer does not provide spare parts, it will become a burden of maintenance in the future.