How to choose the right cabinet

What does a cabinet actually affect?

Temperature, noise, and how straightforward the machine is to work on. It does not affect frame rate directly, but a case that traps heat makes the processor and the card slow themselves down, and that shows up as frames you paid for and are not getting.

It also decides what you can install. Every case has limits on card length, cooler height, radiator size and drive count, and those limits are the real specification.

The thing nobody thinks about until later is servicing. A case with a removable dust filter and a side panel that comes off without a screwdriver is a case you will actually clean.

Mesh front or glass front?

Mesh. It is not close. A solid glass front panel restricts intake air, and the fans behind it have to work harder and louder to pull the same volume through a narrow gap at the edges.

Glass fronted cases look better with the lights off and they are genuinely popular, so this is a trade you are allowed to make. Make it knowingly, and give the case more fans than you otherwise would.

A tempered glass side panel is a different thing and costs you nothing in airflow. That is the one worth having.

Will all your parts fit?

Four numbers, all published, all skipped by first time builders. Maximum graphics card length in millimetres. Maximum CPU cooler height. Radiator sizes supported at the top and front. Motherboard sizes accepted.

Compare them to your actual parts rather than assuming. Cards have grown longer and thicker with every generation, and a case that fit a card comfortably three years ago may not fit its replacement. Our graphics card guide covers the card side of this.

One more: check whether the power supply mounts at the bottom in a separate chamber. It is the cleaner layout and it keeps supply heat away from everything else.

How many fans should come included?

This is where cheap cabinets save money. Two cases at similar prices can ship with three fans and one fan respectively, and once you buy two more fans the cheaper case is no longer cheaper.

Count the included fans, note where they mount, and add the cost of the fans you would need to bring it to a sensible configuration. Then compare prices. That is the real number.

Also check whether the fans plug into the motherboard or a bundled controller, because a case with six fans and two board headers needs a hub.

Is a bigger cabinet always better?

For airflow and for building in, generally yes. For your desk, no. A full tower is genuinely large, and people underestimate how much room it takes until it arrives.

Mid tower is the right answer for almost every build. It takes standard boards, long cards, tall coolers and 360mm radiators, and it fits under a normal desk. Go full tower only if you need the drive bays or the radiator space.

From the counter

The cabinet is the part customers pick with their eyes and the part we most often talk them back from. Somebody picks a sealed glass box with one fan, and then wonders why the same parts run hotter in it than in our display build.

Come and look at them in person if you can. Fan noise, panel fit and how solid a case feels are things a product photo cannot tell you.

Frequently asked questions

Does a cabinet come with a power supply?

Some budget cabinets are sold as a combo with one included, and those units are built to a price. They are acceptable for a basic office machine with no dedicated graphics card. Under a gaming card they are a genuine risk, because the protection circuits are the first thing cut. Most decent cabinets are sold without a supply, and that is the configuration you want. Our SMPS guide explains what to buy instead.

Is RGB lighting worth paying for?

It does nothing for performance and it adds cost. If the machine sits on your desk where you see it and you enjoy it, that is a perfectly good reason to buy it. What we would push back on is paying for lighting instead of fans or a better power supply. Get the build right first, then spend what is left on how it looks.

Do dust filters actually help in Delhi?

They help a lot, and they need cleaning more often here than the manual suggests. A filtered case collects dust in one removable place instead of on the cooler fins and the card. Every three months, take the front and bottom filters off and rinse or brush them. The alternative is dust building up where you cannot easily reach it, which is how a machine slowly loses cooling over a couple of years.

Can I reuse my old cabinet for a new build?

Often yes, and it is a sensible saving. Check three things: whether your new graphics card fits the length limit, whether the front panel connectors match what your new motherboard expects, and whether the case has enough fan mounts for the heat your new parts will make. Older cases built for cards from a decade ago are usually too short for current models, which is the most common reason we end up replacing one.

How much should I spend on a cabinet?

Enough to get a mesh front, at least two decent fans, a dust filter and panels that sit flush. Beyond that, extra spend goes into materials, finish and cable management features, which are nice rather than necessary. If the budget is tight, this is a better place to economise than the power supply or the motherboard, as long as you do not drop below a case with real airflow.

Browse what we have in stock: ARGB cabinets, Full tower cabinets.

Read next

• How to choose the right CPU cooler
• How to choose the right SMPS
• How to choose the right graphics card

Written by Shreyansh Jain, who runs Get Right PC and is second generation in Nehru Place. Published 2026-09-24. Last updated 2026-09-24.