19″ Server Cabinets — Wall-Mount and Floor-Standing

How to Choose a 19-Inch Server Cabinet?

A 19-inch server cabinet is designed for installing, organizing and protecting server, network and telecommunications equipment. It can accommodate switches, routers, patch panels, servers, power distribution units, optical equipment and other 19-inch rack-mount devices.

To choose the right server cabinet, you should consider its height in rack units (U), width, depth, load capacity, installation type and ventilation requirements. For a small network, a wall-mount cabinet may be sufficient, while server rooms and larger installations usually require a floor-standing cabinet.

1. Determine the Required Cabinet Height in U

Server cabinet height is measured in rack units U, where 1U equals 44.45 mm. Before purchasing, calculate the total height of the equipment you plan to install and allow extra space for future expansion.

The Net-Server catalog includes compact and full-size cabinets in different heights, from small wall-mount models to large floor-standing solutions for server rooms and telecommunications facilities.

2. Choose a Wall-Mount or Floor-Standing Server Cabinet

• 19-inch wall-mount server cabinets — compact solutions for offices, shops, CCTV systems, local networks and small telecommunications installations.
• 19-inch floor-standing server cabinets — designed for larger amounts of network and server equipment and suitable for server rooms, enterprises and data centers.
• Climate-controlled cabinets — used where equipment requires additional environmental protection and temperature control.

3. Select the Correct Server Cabinet Depth

Cabinet depth should be selected according to the dimensions of the installed equipment, cable connections and the amount of space required for proper airflow. Shallow cabinets may be suitable for patch panels, routers and compact switches, while servers and larger active equipment require deeper models.

Before purchasing, check the mounting depth of the longest device and allow additional space for connectors, cables and air circulation.

4. Consider Cabinet Width and Construction

Standard network equipment is installed on 19-inch mounting rails. However, the external width of the cabinet may vary depending on the model. Additional cabinet width can provide more room for vertical cable managers, power cables and accessories.

Also consider the type of front and rear doors, removable side panels, cable entry points, grounding system, ventilation openings and maximum load capacity.

Wall-Mount and Floor-Standing 19-Inch Server Cabinets

By installation type, server cabinets are mainly divided into wall-mount and floor-standing models. The right choice depends on the amount of equipment, its weight and depth, and the available installation space.

Wall-Mount Server Cabinets

Wall-mount models are fixed to the wall and help save floor space. They are suitable for switches, routers, patch panels, CCTV equipment and other compact network devices.

View 19-inch wall-mount server cabinets →

Floor-Standing Server Cabinets

Floor-standing server cabinets are used for larger equipment installations. Depending on the model, they may be equipped with castors, adjustable feet, ventilation modules and other accessories.

View 19-inch floor-standing server cabinets →

Main Features of 19-Inch Server Cabinets

• Mounting standard: 19 inches.
• Height: specified in rack units (U) and depends on the particular model.
• Depth: selected according to equipment dimensions and the required space for cables.
• Installation type: wall-mount or floor-standing.
• Doors: glass, metal, perforated or combined, depending on the series.
• Ventilation: natural or forced using fans and ventilation units.
• Load capacity: depends on the cabinet construction and model.
• Color: black and grey are the most common options.

What Equipment Can Be Installed in a Server Cabinet?

A server cabinet makes it possible to organize active and passive network equipment in one protected location. Typical equipment includes:

• servers and network switches;
• routers;
• patch panels;
• fiber optic boxes and distribution panels;
• uninterruptible power supplies;
• PDU power distribution units;
• video recorders;
• cable managers;
• ventilation equipment.

Accessories for Server Cabinets

Additional components may be required to complete a server cabinet installation:

• server cabinet shelves — for equipment without standard 19-inch rack mounting;
• cable managers — for organizing patch cords and cables;
• fans and ventilation units — for heat removal;
• PDU and power strips — for distributing power to installed equipment.

How to Choose the Right Server Cabinet Size?

Start by determining the total amount of equipment and its combined rack height in U. Then check the maximum equipment depth and select a cabinet with sufficient extra space for cable connections and proper airflow.

Compact wall-mount models are commonly used for small local networks. For servers, multiple switches, UPS systems and larger installations, floor-standing cabinets with greater height and depth are usually more suitable.

Popular Server Cabinet Brands

The Net-Server catalog includes server and telecommunications cabinets from various manufacturers, including CMS, CSV, Hypernet, Mirsan, Digitus, Triton, Estap and other brands. The range makes it possible to select a cabinet by height, width, depth, door type, construction and installation conditions.

Frequently Asked Questions About 19-Inch Server Cabinets

What does 19 inches mean in a server cabinet?

19 inches refers to the standard mounting width for rack equipment installed between the vertical mounting rails. The external width of the cabinet itself is greater than 19 inches.

What do 6U, 9U, 12U, 18U and 42U mean?

U is a unit of rack height. One rack unit equals 44.45 mm. The higher the U value, the more rack-mounted equipment can be installed in the cabinet.

What server cabinet depth do I need?

The required depth depends on the installed equipment. Shallow wall-mount cabinets may be sufficient for compact switches and patch panels, while servers and larger equipment require deeper floor-standing cabinets. Always check the depth of the longest device and allow extra space for cabling.

Which is better: a wall-mount or floor-standing server cabinet?

A wall-mount cabinet is suitable for smaller installations and helps save space. A floor-standing cabinet is better suited to larger networks, server equipment, UPS systems and installations that may expand in the future.

Does a server cabinet need ventilation?

It depends on the amount of equipment and its heat output. Active equipment requires proper airflow, and fans or dedicated ventilation modules can be installed when necessary.

Buy a 19-Inch Server Cabinet from Net-Server

At Net-Server, you can buy a 19-inch server cabinet for an office network, server room, CCTV system, telecommunications facility or data center. The catalog includes wall-mount and floor-standing models in different heights, widths and depths.

If you need help choosing the right model, Net-Server specialists can assist you in selecting a server cabinet based on equipment dimensions, required rack height, load capacity and operating conditions.