Ask what a business PC should cost and you will get answers from a couple of hundred pounds to several thousand - all technically correct, because they answer different questions. The useful version is: what should you spend so the machine is productive, lasts, and does not generate support tickets? Here is a clear-headed UK guide to budgeting per role, and to the cheap mistakes that cost the most.
Why the sticker price is the wrong question
The cheapest PC is almost never the cheapest decision. A bargain machine that is slow from day one wastes a few minutes of someone's time every hour - and across a year, that lost productivity dwarfs the saving on the box.
So the real question is not 'what is the cheapest I can pay' but 'what does this role need to work smoothly for the next few years'. Spend to that, and the PC pays you back. Underspend, and you pay for it daily in waiting, frustration and early replacement.
Rough UK price bands by role
Prices move, so treat these as sensible ballparks for a business-grade machine (with warranty and support), not consumer tat. They show the shape of the decision more than exact figures.
- •Light office desktop (email, Office, browser, one app): roughly 400-600 pounds for a capable mini PC or small desktop.
- •Standard business laptop (mobile staff, hybrid work): roughly 700-1,100 pounds for a solid, well-built machine.
- •Power user / heavy multitasker: roughly 1,000-1,600 pounds for extra memory, faster storage and headroom.
- •Workstation (CAD, 3D, video, simulation): 1,800 pounds and well up - genuinely heavy, certified kit. See what a workstation is.
- •Add for any desktop: a monitor, keyboard and mouse; for any laptop: a docking station and screen for full-day use.
What your money should actually buy
Within a budget, where the money goes matters more than the total. Three things make the biggest difference to how a machine feels every day, and they are where you should never skimp.
First, a solid-state drive (SSD), never an old mechanical hard disk - this single choice is the difference between instant and sluggish, as we explain in SSD vs HDD for business. Second, enough memory (RAM) so the machine does not choke with a dozen browser tabs and Teams open. Third, a processor matched to the work - not the cheapest, not the flashiest. Get those three right and a mid-priced PC feels great; get them wrong and an expensive one can still feel slow.
The false economies that cost the most
Most wasted money in PC buying is not overspending - it is underspending in ways that bite later. A few traps catch firms again and again.
- •Too little memory to save fifty pounds - the number-one cause of a 'slow' new PC, and often hard to fix later.
- •A consumer machine with no business warranty - cheaper today, painful when it fails and you have no support.
- •Buying purely on processor numbers while skimping on the SSD and memory that you actually feel - chasing specs you will not use, as the RAM myth shows.
- •Ignoring whole-life cost: support, downtime and replacement cycle dwarf the purchase price over a machine's life.
Budget for the fleet, not the box
The smartest way to control PC spend is to stop thinking per machine and start thinking per fleet, over time. Standardising on a small number of well-chosen models cuts support effort, simplifies spares, and gets you better pricing.
Set a sensible refresh cycle (typically three to five years - see when to replace business computers) and budget for it as a predictable, rolling cost rather than a nasty surprise. This is the same total-cost-of-ownership thinking that drives bigger hardware decisions, like the server comparison in third-party vs OEM five-year TCO. Decide the role, spend to it, standardise, and plan the replacement - and 'how much should a PC cost' stops being a guess. To line up specific models against each other, our comparison tool helps; the laptops range covers the mobile end.