Under Desk PC Mount: Benefits and Installation Steps
By Vivo Us | Published: 2026-08-02
Category: How-to Guides
Discover the benefits of mounting your PC under the desk and follow our step-by-step guide to install an under desk PC mount for a cleaner, more spacious workspace.
If your desk is cluttered with a bulky tower taking up valuable floor or surface space, an under desk PC mount might be the perfect solution. Mounting your computer under the desk frees up room, improves airflow, and gives your workspace a sleek, professional look. In this guide, we'll explore the benefits of using a desk PC holder and walk you through the installation process step by step.
Whether you're a gamer, a remote worker, or just someone who wants a cleaner desk, an under desk mount is a practical upgrade. We'll cover what to consider before buying, the tools you'll need, and how to securely attach the mount to your desk. By the end, you'll be ready to reclaim your space and enjoy a more organized setup.
Why Choose an Under Desk PC Mount?
An under desk PC mount offers several key benefits. First, it frees up floor space, which is especially valuable in small offices or dorm rooms. By lifting your tower off the floor, you also reduce dust intake and prevent accidental kicks or bumps. This can extend the life of your components and make cleaning easier.
Second, mounting your PC under the desk improves airflow. Many desks have a solid top that can block ventilation if the PC is placed on top. Under the desk, your tower gets better air circulation, which helps keep temperatures down, especially during intense gaming or heavy workloads. Finally, an under desk mount helps with cable management, as you can route cables neatly along the underside of the desk, reducing clutter and trip hazards.
- Maximizes floor and desk surface space
- Improves airflow and reduces dust buildup
- Keeps cables organized and out of the way
- Protects your PC from accidental damage
What to Look for in an Under Desk PC Mount
Before purchasing an under desk mount, consider the size and weight of your PC tower. Most mounts are adjustable, but you need to ensure the mount can handle your case's dimensions and weight. Check the mounting mechanism—some use clamps, while others require screws. Clamp-on designs are easier to install and don't damage your desk, but they may not be as secure for heavy towers.
Also, think about the position: you want the mount to be easily accessible for USB ports and power buttons, but out of the way of your legs. Some mounts allow you to adjust the angle or slide the PC in and out for maintenance. Look for a mount that offers good clearance and sturdy construction. For example, the Clamp-on Rotating Pegboard is a versatile accessory that can help organize cables and small items near your mount.

Tools and Materials You'll Need
Installing an under desk PC mount is a straightforward DIY project. Here's what you'll typically need: a screwdriver or drill, a measuring tape, a pencil for marking, a level, and the mounting hardware that comes with your mount. If your desk has a metal frame, you might need special clamps or brackets.
Before starting, clear the area under your desk and have a helper if possible, especially if your tower is heavy. Make sure you have a stable surface to work on. If you're mounting near the edge, ensure the mount won't interfere with your chair or legs.
Step-by-Step Installation Guide
Follow these steps to install your under desk PC mount securely:
1. Measure and mark the desired location under your desk. Use a level to ensure the mount will be straight. 2. Attach the mounting bracket to the desk using the provided screws or clamps. If drilling, pre-drill pilot holes to avoid splitting the wood. 3. Secure the bracket tightly, but avoid over-tightening if using clamps to prevent damage. 4. Once the bracket is in place, carefully slide your PC tower into the mount and adjust the support arms to fit snugly. 5. Double-check that the mount is secure and that your PC is stable. 6. Route your cables along the underside of the desk using cable clips or ties.
- Always measure twice and drill once for a precise fit.
- Use a level to ensure your mount is straight.
- If your desk is glass or thin, consider using a mount with a wide clamp or additional support.
Tips for Cable Management and Maintenance
After installing your under desk PC mount, take time to manage cables. Use adhesive cable clips or a cable tray to keep cords off the floor. Group cables with Velcro ties and label them for easy identification. This not only looks cleaner but also makes it easier to disconnect and move your PC when needed.
Periodically check the mount for tightness and clean the area to prevent dust buildup. If you have a rotating mount, like the Clamp-on Rotating Pegboard, you can easily access the back of your PC for upgrades or cleaning. Regular maintenance ensures your mount stays secure and your PC runs cool.
Alternatives and Complementary Products
If an under desk PC mount doesn't suit your needs, consider other space-saving solutions. For example, a monitor arm like the Dual Monitor Desk Mount can free up desk space, while a Clamp-on Monitor Riser Shelf provides additional storage. If you're building a multi-monitor setup, the Triple Monitor Desk Mount (2 Pneumatic Arms + 1 Fixed) can help you achieve an ergonomic and organized workspace.
These accessories work well together to create a clean, efficient desk setup. Whether you're mounting your PC under the desk or using a monitor mount, the goal is to maximize space and improve your workflow.
An under desk PC mount is a smart investment for anyone looking to declutter their workspace and improve ergonomics. With the right mount and a little DIY effort, you can enjoy a cleaner, more spacious desk. Explore our range of mounting solutions, including the Clamp-on Rotating Pegboard, to complete your ultimate setup.



