How to Install an SSD When Your PC Case Has No Room Left
How to Install an SSD When Your PC Case Has No Room Left

How to Install an SSD When Your PC Case Has No Room Left


Ran out of drive bays but still have another SSD to install? You’re not alone — and the good news is you don’t need a fancy case or an expensive bracket to solve it.

If you’ve ever pulled apart an older PC case, you’ve probably noticed something: manufacturers have been shrinking or removing traditional hard drive bays for years. Cases are now built around M.2 NVMe drives, which mount directly to the motherboard and need no bay at all. That’s great if you’re only running one drive, but it leaves a real problem for anyone who wants to add a couple of 2.5-inch SATA SSDs on top of their main drive — whether for extra storage, a second Windows install, or a dedicated Linux drive to tinker with.

That’s exactly the situation this video walks through. After stripping a drive cage out of an older case to improve front-fan airflow, there was only a single mounting spot left for a 2.5-inch drive — but two drives needed a home.

The Cheap Fix Nobody Talks About

The solution starts with an inexpensive plastic 3.5-to-2.5-inch drive bay adapter, the kind that typically sells for around five to ten dollars online. These are designed to hold two 2.5-inch drives inside a single old-style 3.5-inch bay: one drive screws in from the bottom, and the second sits on rails at the top.

The catch is that adapter still needs a bay to sit in — and this case no longer had one. Rather than resorting to double-sided sticky tape (a fix that works but makes future drive swaps a headache), a simple trick made the whole thing possible: standoffs.

A basic hardware standoff kit — the same type used to mount a motherboard away from a case panel — turned out to have nylon standoffs with the exact same fine thread as the mounting holes on the bottom of a 2.5-inch drive. By screwing standoffs into the bottom drive instead of ordinary screws, the drive bay adapter could then be secured directly to the single remaining mounting point on the back of the case, using screws through the case panel as normal.

A few practical notes worth keeping in mind if you try this yourself:

  • Get the standoff length right. Many cases have raised metal ridges around the mounting area, so standoffs need to be long enough to clear them and let the adapter sit flat.
  • Don’t overtighten. Nylon threads strip easily, and a stripped thread inside an SSD housing is a genuine pain to fix. Finger-tight is enough.
  • Trim the adapter if space is tight. If the 3.5-inch adapter is too wide for a smaller case, the extra plastic tabs on the sides can be trimmed off with a Dremel or small saw to help it fit.

Why Bother?

For anyone setting up a dedicated test bench PC — running Windows on one drive and experimenting with other operating systems on separate drives without relying on a virtual machine — this approach means two drives can share space originally meant for one, without touching double-sided tape or paying for a premium mounting solution.

It’s a small project, but it’s the kind of practical fix that solves a problem a lot of PC builders run into once cases stop shipping with traditional drive bays.


Parts Used In This Video

(As an Amazon Associate and eBay Partner Network Affiliate I earn from qualifying purchases, which does not affect the price you pay. Thanks for supporting the site!)

Drive Bay Adapter: https://link.amazon/B03AmHVdP

Standoff Kit: https://link.amazon/B0hHyxNvM


Recent Posts


Discover more from tektoc

Subscribe to get the latest posts sent to your email.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.