Placing monitor, input device, and PC main unit on the 140×80 desk

Would a 140×80cm desk, including a monitor, input device, and PC be enough? It is difficult to know where to bite the monitor arm or the space for your feet to move based on the overall dimensions alone. Let’s check in order from the structure behind desktop to the movement lines under the desk.

URITRIPOctober 10, 20266 key points · 1 view

Placing monitor, input device, and PC main unit on the 140×80 desk

The reference desk is IKEA MITTZON walnut wood veneer/black 140×80cm. According to the manufacturer's instructions, this is a product whose height is determined at the assembly stage and must be distinguished from an electric elevating desk.

Check overall depth and rear structure separately

The width and depth of the completed desk guided by IKEA is 140×80cm. Components include 140×68cm desktop and 140×12cm plug-in modules. It is important not to judge that monitor arm can be fastened anywhere on the back just by looking at the overall depth.

First, check the product drawing where desktop, rear module, and lower frame meet. monitor arm Check the surface and reinforcement structure where the clamp can be clamped flat from top to bottom, and if the installation location is unclear, check with the manufacturer.

desktop batch configuration planned based on 140×80cm reference standard

Check monitor specifications and arm fastening conditions

Reference monitor Dell U2724D is type 27, and the official mounting standard is VESA 100×100mm. If you are considering Ergotron LX as a combination candidate, you must compare the exact part number's support weight, VESA specifications, and fastening method. Even if the conditions of the monitor and arm are met, whether it can be installed on a desk is a separate issue.

When you move the monitor in front of your seat, check whether the arm touches the wall or gets caught on a book or flower pot. How much to raise the desk from the wall is not determined by the distance in the photo, but by the actual movement of the arm. I like the order of deciding where to use the screen first and then placing decorations in the remaining space.

Keep reading

A scene that examines the movement of monitor arm and the space behind the desk.

Create a space for the keyboard, mouse, and notes to be placed at the same time

Place your keyboard and mouse in their usual positions and open your notes. If you have to push the mouse every time to make room for your notes, move the prop or book to the back. In the picture, there is an input device in the center, a notebook on the left, and a mug on the right, but you can change them to suit the hand you use and the task you are using.

Note: Do not decide to purchase just based on the small appearance of the input device. For Apple Magic Keyboard and Magic Mouse, you must check supported functions separately depending on the model and operating system. First, try placing the input device you already have in its actual size.

Configuration that leaves an area for both input devices and notes to be used

The main body has external dimensions plus space to fit your hand.

The official appearance of Fractal Design North Charcoal Black is depth 44.7× width 21.5× height 46.9cm. This is the size of the case and does not include the space required after the cable is plugged in or the installation area including ventilation.

After marking the candidate positions on the floor, pull up a chair, sit down, and pull it back. Check if you can reach your feet or wheels, if you can reach the top button, and if you can clean and open the side panel. Ensure the gap between the intake vent and the wall/rug is in accordance with the manufacturer's instructions and actual configuration. Placing it on the left like a composition is not the right answer for every room.

Arrangement that considers both the appearance of the main body and the surrounding work space

Tidy up the cable from the moving device to the power source.

The MITTZON product guide includes a wire management tray. First, confirm the location of the monitor and input device, leave the necessary line length for the moving parts, and then collect the remaining length on the tray. It is more important that the lines are not pulled when the device is moved than that the lines are not visible like in the picture.

For the main body connection line, choose a path where the chair wheels and feet do not pass. Move the monitor, check the connections, and organize them with Velcro or similar. Avoid pulling the wire tautly to shape it or hanging power strip on the wire. For instructions on how to secure the tray you are using and the power strip, follow each manual.

Wiring plan configuration connecting monitor arm, lower tray, and main body

Finalize a batch with one actual task

After deployment, take a moment to do your usual work. Make notes in your notebook, move your mouse, and keep checking to see if there are any areas where you need to move other items while getting up from your chair. If the armrest gets caught when passing over the device when picking up a cup or putting in a chair, change that position first.

For reference specifications, I checked the manufacturer's official data on 10, 10, 2026. IKEA MITTZON 695.281.41, Dell U2724D, Ergotron LX 45-241 series, Fractal Design North It is based on Charcoal Black. Please check the exact part number and manual before actual purchase.

CHECK BEFORE YOU FINISH

One last check

Tick off each item once you've checked it at your desk.

desktop Have you checked the positions of the rear module and lower frame?
Have you checked the specifications of the monitor/arm and the conditions for fastening the desk?
Even if you move the monitor, will it touch the wall or decorations?
Can I use the keyboard and mouse with the note open?
Is there room for wiring, ventilation, and cleaning around the main unit?
Are the armrests and chair wheels not caught by the desk, body, or wires?
Is there still room in the connection cable after moving the monitor?
Have you checked the operating system support features of your input device?

← Browse other guides