When setting up a network, you should always pay attention to how its components are arranged for easier access. For the purpose of Rack server Are used to create a clear and orderly framework. In other words, server racks are a metal enclosure that is used to maintain and protect network components such as switches, routers, UPS and cables, etc.
What are the benefits of server rack?
Rack servers are built specifically for installation in a specific framework called a rack. Unlike tower servers, which are designed to fit in a stand-alone cabinet, rack servers have a low-profile compartment. It is even possible to store multiple stacked servers in one server rack, thus helping to integrate network resources and minimize floor space requirements. This method will also lead to simplification and order of cables.
The advantages of rack server include maintaining better space for rack servers, increasing scalability, maximum air flow when combined with the cooling system, and ease of regular maintenance and troubleshooting of the computer. Their design also allows technicians and operators to easily move rack servers in and out. In general, some of the benefits of server rack are:
One of the benefits of server racks is the ability to add or remove servers without any problems. In this way, the technician simply has to slide the server along the rail. On the other hand, considering that all servers can be placed horizontally in one or more racks; Occupy minimal data center space.
- Easy expansion means adding upgrades or additional servers
If you want to expand your operations; There is plenty of room to add multiple servers or upgrade. Thanks to replaceable devices (which can be removed without having to turn off the power), your business can maximize its working time.
- Protection against theft
Another important benefit is protection against theft. In fact, locks and security systems are used to protect the contents of the server and network rack against theft and especially against unauthorized access.
- Sturdy structure
Server racks are usually made somewhat sturdier, which makes them easy to withstand the load of installed components. Also, when pulling out the rails, the cabinet does not overturn from the front. For this purpose, they sometimes use several cooling systems for the server rack.
How does a server rack work?
Mechanically, the devices can be easily removed from inside the cabinet (frame, shelf) and returned to the cabinet via rails. This feature allows managers or technicians to conduct hot exchanges, for example, without having to shut down the entire system. It can also reduce costs or even injuries. This is because servers are not only heavy, but also sometimes overheated. So the server rack can be very helpful and, as mentioned, prevent possible damage.
What are the different types of server racks?
The purpose of using a server rack is to provide a regular structure to the various components of a complex system. In this way, the server racks allow these components to be organized and easily maintained if possible. Without server racks, the cabling will look messy and the health of the network equipment stored inside will be compromised. Depending on the size and complexity of the server, it may be necessary to use different racks. Racks are usually divided into two types in terms of installation: wall and standing.
Standing rack: These types of racks are upright and have wheels and are placed on the ground. In other words, Rack standing It consists of two or four vertical mounting rails and the support frame needed to hold the rails in place. Standing racks are the best option if you use a lot of equipment. These racks are usually easy to access; Because all four sides can be used. If we want to compare standing racks with wall racks; Racks standing on the ground generally have a higher weight capacity, the ability to have a deeper installation depth, and additional features such as leveling bases and wheels for mobility.
Wall rack: As the name implies, wall racks are used for wall mounting. These racks are used when either their network is small or they want to isolate part of their large network. The best advantage of a wall rack is that it can save floor space. Also in areas where no other shelves can be placed; Would be the best option. Tip about choice Wall rack You have to pay attention; The size of the rack. In fact, make sure the wall rack fits the needs and structure of your system. These racks have many uses, you may have seen this type of compartment (wall rack) on top of bank ATMs or in BRT stations.
Size and structural features of standing and wall racks
The most important factor when wall and standing racks are their dimensions and size. Depending on the type of equipment and system, you should pay attention to which server rack is better to use.
Wall rack: In the case of wall racks, their height is usually 5, 6, 7 and 9 units. Also, the depth of these units includes 35, 45 and 65 cm. Given that wall racks are used for low equipment; Therefore, it is natural that it has relatively smaller dimensions compared to wall racks. Each of these units offered in wall racks has certain advantages and features. For example, the unit rack of Unit 9 has the ability to be opened apart and accessible. Also, in this type of units, their rotating feature can be used and the back of the rack can be easily accessed.
Rack standingIn contrast, standing racks are available at heights of 16, 21, 28, 36, 40 and 44, as well as depths of 60, 80 and 100 cm. These standing racks are used according to the size of the equipment, each of which has a structure such as 4 wheels, 1 fan, 4 fixed bases and bolts. Standing racks, on the other hand, usually have glass or framed doors that are visible. Another structural feature of this type of racks is the possibility of installing 1 to 4 fans that you can install according to the dimensions of your equipment. The best thing to know about standing rack; The division of these racks is in terms of application. These racks are usually divided into two parts. Network racks and server racks. Network racks are used for telecommunication equipment and server racks are used for high weight equipment.
What should we pay attention to when buying a server rack?
There are many sets of server racks that vary in height, size and style. Here are some factors to keep in mind when shopping.
- Server Rack Size: Be sure to accurately measure the amount of shelf space you need. Also, consider this if you plan to expand the system in the future. So always pay attention to the height and depth of a server rack.
- Airflow and cooling: It is important to pay attention to these two factors because they have a direct role on the performance and longevity of the installed equipment. Depending on the airflow condition of the shelf, it may be necessary to increase the cooling capacity of the rack.
- Security: If you plan to install a lot of equipment on these racks; Be sure to pay attention to its security issues. Locking cabinets and stained glass doors can help protect your net from prying eyes and hands.