16 GB or 32 GB of RAM: what do you really need?

Written on 7 July 2026, last updated on 24 August 2026

The question comes up almost every day in our shop. Should I go for 16 GB or 32 GB of RAM, and will I notice the difference?

The honest answer often saves you money. More memory does not automatically mean a faster laptop.

What does RAM actually do?

RAM is the working memory of your laptop. It holds everything you are busy with at that moment.

You will also see it called internal memory or working memory. It is the fast layer between your processor and your storage.

Think of your open programs, your browser tabs and the file you are editing. The more of that you have open at once, the more RAM you use.

A concrete example: every tab, every chat app and every Office window claims a piece of memory. Run a lot of applications at once and it adds up quickly.

Do not confuse RAM with storage. Your SSD keeps your files for the long term, while RAM is only active as long as the laptop is on.

When memory fills up, Windows moves to the SSD as virtual memory. That works, but it is noticeably slower than real RAM.

That is why a laptop with enough memory feels quick. You switch between programs without stutter.

How much RAM do you need: 8, 16 or 32 GB?

For most people 16 GB of RAM is the right amount. It covers work, study and the years ahead.

Microsoft states that Windows 11 needs at least 4 GB. That is the absolute minimum and not a pleasant experience.

With 8 GB you browse, email and work in text programs without trouble. As soon as you open several heavy programs you run into it.

16 GB is the point where most users no longer notice any shortage. You keep room for a browser full of tabs next to Office and Teams.

32 GB is there for the heavier user. Below I explain that per situation, so you do not pay for thin air.

64 GB and up exists only for exceptional work. Think of professional video studios, heavy 3D renders or servers, which is beyond what most buyers need.

If you want enough memory to last a few years, 16 GB is the most future-proof choice. You do not overpay and you have room to spare.

16 GB of RAM: who is it enough for?

16 GB of RAM is enough for almost all everyday work. For working from home, office work and study you are well covered.

You work smoothly in Word, Excel and PowerPoint with several documents open. At the same time you can video call in Teams or Zoom without it stalling.

A browser with many tabs is no problem either. Chrome and Edge use memory per tab, and with 16 GB you keep comfortable room for that.

Light photo editing and trimming a short video work fine. Only on large projects do you notice that more memory helps.

So for most buyers of a refurbished laptop 16 GB is the smart choice. You do not overpay and you are future-proof straight away.

When do you need 32 GB of RAM?

32 GB of RAM pays off as soon as you work with genuinely heavy programs. In video editing, 3D and large photo work the difference earns itself back.

If you regularly edit video in 4K, such a project swallows a lot of memory. With 32 GB the editing stays smooth and you wait less while rendering.

In Photoshop and Lightroom with large files and many layers the extra RAM helps too. Your program then falls back less on the slower SSD.

If you run virtual machines or very large datasets, 32 GB is almost a requirement. The same goes for anyone keeping dozens of applications open.

Not sure? Look at the specifications of your heaviest program. Adobe Premiere and much CAD software name 32 GB themselves as the recommended memory for heavier projects.

If you do not recognise yourself in any of this, the step to 32 GB is wasted money. You are better off spending that budget on a faster processor or a larger SSD.

16 GB or 32 GB for gaming?

For gaming 16 GB of RAM is enough in most cases. Most games do fine with that amount of memory.

More important for gaming is usually the graphics card and its own memory, the VRAM. A good GPU does more for your frame rate than a jump from 16 to 32 GB.

The graphics run on the card and not on your working memory. At high resolutions such as 4K it is mainly the power of that card that counts.

32 GB becomes interesting once you stream while you play. You then run the game and the recording software at the same time, and that costs extra memory.

Heavy simulation games and games with many mods benefit from more RAM as well. For the average gamer on a gaming laptop 16 GB is still the sweet spot.

DDR4 or DDR5, and does the speed matter?

DDR5 is the newer and faster memory type, DDR4 the generation before it. In everyday use you notice little of that difference.

The speed of RAM is expressed in MHz. For ordinary tasks the amount of memory counts for more than that clock speed.

On a refurbished laptop the type depends on the model and the year it was built. Many reliable business models still run DDR4, and that works excellently.

So choose on quantity first and on memory type second. For most buyers 16 GB of DDR4 is a fine and affordable basis.

Can you upgrade RAM later?

On many business laptops you can expand the memory later. That makes a refurbished HP, Lenovo or Dell extra attractive.

Do watch out, because not every model can be expanded. Some thin laptops have the RAM soldered onto the mainboard.

If you are unsure whether to take 16 GB or 32 GB, being able to expand gives peace of mind. You start with 16 GB and expand once you really need it.

Check the specifications in advance to see whether the memory sits in separate slots. If you are not certain, feel free to ask us before you order.

Our advice on a refurbished laptop

Take 16 GB of RAM, unless you recognise yourself in the heavy work above. For almost everyone that is the best balance between price and performance.

Combine that memory with a fast SSD and an Intel Core i5 or i7. That combination gives you a laptop that stays quick for years.

All our refurbished laptops are checked on more than 30 points. Where needed we replace parts before the laptop reaches your door.

That way you know your memory and the rest of the hardware are reliable. And you pay less than for a comparable new laptop.

Want to see what suits you? Have a look at our refurbished laptops and filter on the memory you need.

Sources

• Microsoft: Windows 11 system requirements
• Microsoft Learn: minimum hardware requirements for Windows