Walk into any laptop purchase and someone will tell you that more RAM is always better, that 8GB is dead, or that you should max it out to future-proof. Some of that is true; a lot of it is sales noise that quietly inflates your bill. RAM matters - but only up to the point your work actually uses, and beyond that you are paying for headroom that sits idle. Let us clear up what RAM really does and bust the spec myths one by one.
What RAM actually is
RAM - random access memory - is your computer's short-term working space. When you open an application or a file, it is loaded from the drive into RAM so the processor can work on it quickly. The more programs and browser tabs you have open at once, the more of this working space you use. When you close them, the space is freed again.
The crucial thing to understand is the difference between RAM and storage, because people mix them up constantly. Storage (your SSD) is permanent - it keeps your files when the power is off, like a filing cabinet. RAM is temporary - it is the desk you spread your work out on while you are using it. A bigger desk lets you work on more things at once; it does not let you keep more files. They are different jobs, and a laptop needs enough of each.
Myth 1: more RAM always makes a laptop faster
This is the big one, and it is only half true. RAM makes a difference right up to the point where you have enough for what you are doing. If you run out, the computer is forced to shuffle data back and forth to the much slower drive, and everything crawls - that is the lag you feel when too many heavy apps are open. Adding RAM in that situation is transformative.
But once you comfortably have enough, adding more does almost nothing for speed. A laptop with 32GB will not open your email any faster than one with 16GB if you never use more than 12GB. The extra simply sits empty. Past the point of 'enough', what makes a machine feel fast is a quick processor and - above all - a solid-state drive, not yet more memory.
Myth 2: 8GB is dead and 16GB is the new floor
There is a grain of truth here that has been over-stated. For a modern Windows business laptop, 16GB has indeed become the sensible standard - it comfortably handles a stack of browser tabs, the usual office suite, a video call and a few line-of-business apps all at once, which is most people's day. Buying 16GB today is a safe, defensible default.
But 8GB is not dead for everyone. For a genuinely light user - someone on email, web apps and documents, without dozens of tabs or heavy software - 8GB still works perfectly well, and on a Mac or a Chromebook it stretches further than on Windows because those systems manage memory differently. The honest position is this: 16GB for most office staff, 8GB only for genuinely light or single-purpose use, and more than 16GB only when the work demands it.
- •8GB: light users - email, web apps, documents, a handful of tabs
- •16GB: the standard for most office and hybrid workers in 2026
- •32GB: power users - large datasets, design, development, virtual machines, heavy multitasking
- •64GB and up: specialist creative, engineering or data work only
Myth 3: max it out to future-proof
Future-proofing sounds prudent but is usually poor value, for two reasons. First, you pay today for capacity you may never use, and a laptop bought with sensible specs will often be replaced before that headroom would ever have mattered. Second - and this catches people out - most modern thin-and-light business laptops have their RAM soldered to the motherboard, so you cannot upgrade it later anyway.
That soldered-memory reality changes the advice. Because you usually cannot add RAM after purchase, you should buy the right amount at the point of sale - not the maximum, but a sensible step above your current need so the machine ages gracefully. For most office staff that means 16GB; for people who already feel the strain of heavy multitasking, 32GB. The goal is enough headroom for the laptop's working life, not a number to boast about.
What actually makes a laptop feel fast
If a laptop feels slow, RAM is only one of three things to check, and often not the culprit. A solid-state drive matters more than almost anything for everyday responsiveness - a machine with too little RAM but a fast SSD will still feel quicker than one with plenty of RAM and a slow hard disk. We make the case for that in SSD vs HDD for business.
The processor sets the ceiling on how quickly demanding tasks complete, and for video calls and modern features the chip's built-in capabilities matter too. So when you spec a business laptop, balance the three: enough RAM for your real workload, a fast SSD without exception, and a processor suited to the job. Pay for the parts you will use, not the ones that read well on a spec sheet. You can compare configured options across our business laptop range.