All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(2107 products available)
A server rack is a structure that holds servers. It looks like a big metal cupboard with lots of shelves. The shelves are called racks. They come in different sizes. The most common size is the 19-inch server rack. All the servers and networking equipment that fit inside racks are called rack-mounted servers. These racks can be stacked vertically and saved stored and organized neatly. Other benefits include accessibility and easy maintenance, reduced clutter, optimized cooling, and physical security. There are different types of cheap server racks available.
The purpose of open server racks is to provide unrestricted and open access to the items placed inside. These cheap server racks provide ample airflow, which is great for data centers that require optimal cooling. However, because there are no barriers, open racks are not secure. Dust from the environment can also settle on sensitive server parts, harming them. In addition, employees must work carefully to avoid damaging servers placed on higher racks.
Closed racks have doors on their front and backs. The doors can be either solid or tinted with glass. The good thing about a closed server rack is that airflow barriers are created. This controls the temperature inside the racks, keeping it optimal for servers to operate. Since closed racks prevent outside air from coming in, dust won't settle on the servers. A server's temperature must be controlled because if it goes too low or too high, it will not work properly. Additionally, goods and servers inside closed racks are safe and protected from theft.
Swing-out wall server racks are attached to the wall. They take up little space and are great for small offices that do not have much floor space. These racks are easy to use and work great for any organization. They can be put anywhere because they are smaller than server cabinets.
Server racks with sliding rails allow servers to slide in and out easily. This makes checking and fixing servers simple. Servers won't get damaged while sliding out. This rack is great for small server rooms.
These are lightweight racks that can be easily moved from one place to another. They allow servers to be taken anywhere for work. Fast deployment is possible with portable racks. They can be placed on the floor or stacked in two or three tiers.
In server management, a rack server has become popular due to its minimal utilization of space, modularity, and expandability. Here are some critical features and functions of rack server arms:
Wholesale server racks have numerous applications across different industries, which shows their importance in organizing and protecting electronic gear. Here are some usages of server racks;
When selecting a cheap server rack, purchasers should weigh several key factors to ensure the rack fits their needs.
Budget and Cost
The budget is the first issue to consider when selecting a server rack. Rack pricing varies dramatically depending on the features, quality, quantity, vendor, and more. Server racks with more features and high-quality materials tend to be more expensive. Other variables include the rack's size, weight capacity, and whether it needs to be customized. Businesses should estimate the total cost of ownership over time instead of focusing only on the initial investment when weighing costs.
Cooling and Climate Control System
A server's continuous and dependable operation depends on its effective cooling system. Cheap server racks often have passive cooling features like perforated panels or high vents to assist natural airflow around the servers. However, more servers and densely populated racks may need active cooling solutions like CRAC units, chillers, liquid cooling systems, or in-row cooling. Before buying a rack, examine the IT equipment's cooling requirements and the rack's cooling capabilities. Determine if passive ventilation suffices or if active environmental control is necessary to maintain optimal operating conditions for the servers.
Security Features
Server security becomes more important as server racks store sensitive data and critical infrastructure. To protect valuable IT equipment, server racks provide a range of security features that help restrict and monitor physical access. These features include locks and key access, which prevent unauthorized opening of server rack doors; tamper-proof fasteners, which improve rack security by deterring the removal of installed components; and sliding rails, which allow servers to be pulled out for easy access while locking in place to prevent rack intrusion.
Servers and Racks Types
The first stage in choosing a server rack is determining the kind of servers the company will utilize and their space needs. Cheap server racks come in various configurations, including supporting tower servers and providing enclosed spaces for rack-mounted servers. To choose the appropriate server rack, understand the different types of servers to be housed and their space requirements.
Width and Depth of the Rack
Server racks come in different widths and depths. The most common width is 19 inches, but some racks are wider or narrower. Ensuring the rack is the right width to hold the servers is vital. Racks also come in different depths, like 24 inches or 36 inches. Depths matter because servers need enough space. A server that is 24 inches deep should go on a rack that is 24 inches or deeper. Otherwise, the servers could hang over the back, which is not safe. Holding off on buying a rack until the right width and depth is known is best.
Q1. What applications are server racks used for?
A1. Server racks are used to store servers and other IT equipment like network switches, routers, firewalls, storage devices, and UPS systems. They can also be used to mount audio-video equipment or for electronic enclosures.
Q2. What material is a server rack made from?
A2. A server rack is primarily made of metal, usually steel or aluminum. Both materials offer strength, durability, and protection for the mounted servers and other critical IT infrastructure. Server racks may also have plastic or rubber components like washers and feet for vibration dampening.
Q3. What is the gauge of server rack steel?
A3. The strength and durability of server racks are greatly impacted by the steel gauge. Most racks are made of either 14 or 16 gauge steel. 14 gauge is stronger and commonly used to support heavier servers, while 16 gauge is sufficient for lighter server models.
Q4. Do server racks need to be ventilated?
A4. Yes, adequate ventilation and airflow are crucial for server racks. They help keep the temperature under control to avoid server overheating. Overheating can cause server hardware failure or reduced lifespan. Good airflow dissipates the heat generated by stacked servers and keeps the ambient temperature cool.
