Putting a faster drive into an all-in-one is possible on many models, but the real question comes before the screwdriver: how to install an SSD in an all-in-one PC depends on whether yours has a spare bay, an M.2 slot, or storage soldered to the board. Find out which one you have, and you will know whether to open it or go external.
Quick Answer
Look up your exact model number and its service guide. If it lists a 2.5 inch bay or an M.2 slot, back up your files, open the rear service panel, fit the SSD and clone or reinstall Windows. If the storage is soldered or the screen is glued shut, plug in an external USB SSD instead. A 500 GB to 1 TB SSD costs roughly R1,200 to R2,000.
🧭 Step one: identify what is inside
All-in-one machines vary far more than tower PCs. Three layouts are common:
- A 2.5 inch bay holding a hard drive, which a SATA SSD can replace.
- An M.2 slot on the board, sometimes with a small SATA drive as well.
- Soldered flash storage that cannot be swapped.
Find the model number on the sticker on the stand or the rear panel, then search for its service or maintenance guide. Those PDFs show exploded diagrams and say whether the storage is user replaceable. If you cannot find a guide, assume the case is hard to open and consider the external route.
🪛 Opening the case without damage
Many models have a rear cover held by a few screws, and the drive sits behind it. Others glue the display to the frame, and you must work around the edge with plastic opening picks and slow, steady pressure. A metal screwdriver used as a lever can crack the panel or tear a ribbon cable.
Before you start:
- Shut down fully and unplug the power cord.
- Press the power button for a few seconds to drain remaining charge.
- Work on a soft, clean cloth so the screen face stays scratch free.
- Touch bare metal first, because dry Gauteng winters make static a genuine hazard.
Keep screws sorted in a small tray or taped to a sheet of paper marked with where each one came from.
💿 Clone or start fresh
Once the new drive is fitted, you have two routes. Cloning copies everything, including Windows, programmes and files, onto the new SSD, which saves hours but also carries over old clutter. A clean install gives you a lighter system, though you must reinstall apps and move files back.
Back up your photos and documents to an external drive first, whichever route you pick. A failed swap or a loose cable can lose data. Then choose a solid state drive whose connector matches the one in the guide: SATA drives look like a thin metal box, while M.2 sticks look like a small circuit-board strip. They are not interchangeable.
After installing, enter the BIOS, confirm the new drive is listed and set it as the first boot device. Windows normally detects the change on its own.
Switching from a hard drive
If your all-in-one has been running Windows from a mechanical drive, an SSD is one of the biggest speed upgrades you can make. Boot times often drop from minutes to under a minute, and apps open immediately.
🔌 When you cannot open it
If your model has no accessible bay, forget the screwdriver. A plug-in external SSD over USB gives you far faster storage for games, projects and video files than an old internal hard drive. Install your large programmes on it, and keep Windows on the internal drive as before.
This is also the safest path for a student in res or digs who cannot risk breaking a shared or borrowed machine. You lose nothing, and you can move the drive to another PC later.
Frequently Asked Questions
Can every all-in-one PC take an SSD upgrade?
No. Some offer a drive bay or M.2 slot, while others use soldered storage. Check the service guide for your exact model before buying.
How do I open an all-in-one without damaging it?
Look for a rear cover with screws first. Glued screens need plastic picks, patience and a clear guide for your model, otherwise you risk cracking the panel.
Should I clone my old drive or reinstall Windows?
Cloning keeps everything and saves time, while a clean install removes old clutter. Back up your files either way.
What if my all-in-one cannot be opened?
Use an external USB SSD. It speeds up games and file access without touching the case, and Windows keeps booting from the internal drive.
Which type of SSD should I buy?
Match the connector in the guide: a 2.5 inch SATA drive or an M.2 stick. Capacity matters more than top speed in most all-in-ones, because their ports limit the gain.
Is static electricity a risk when working inside a PC?
Yes, especially in dry Gauteng winters. Touch bare metal on the chassis before you handle the drive and avoid carpet and synthetic clothing.
Ready to speed up your all-in-one?
Compare internal and external SSDs on Evetech and pick the type that suits your machine and your storage needs.