Buying a Used PC: What You Should Look For
A used or refurbished PC often delivers the same everyday performance as a new device – at a fraction of the price. To make sure the purchase pays off, keep a few points in mind: the right technical specs for your intended use, a verifiably tested condition, and a seller who offers a warranty and an invoice.
1. Intended use first, specs second
The most important question before buying: what do you need the device for? That determines the processor, memory and storage you need. Overspec and you pay for performance you'll never use; underspec and you'll be frustrated every day.
- Browsing, office & home office: a current quad-core processor (e.g. Intel Core i5 / AMD Ryzen 5), 8–16 GB RAM and an SSD are entirely sufficient.
- Photo editing, light gaming: Core i7 / Ryzen 7, 16–32 GB RAM and a dedicated graphics card.
- CAD, video editing, 3D: a workstation with many cores, 32 GB RAM or more, and professional graphics.
- Rule of thumb: an SSD instead of an old hard drive delivers the biggest noticeable speed boost – make sure the system runs from an SSD.
2. Pay attention to condition – and what was tested
Not all used devices are equal. Reputable sellers state a condition class (Grade A, B or C) for appearance and document what was technically tested. Pay particular attention to wear parts: for notebooks, remaining battery capacity is crucial; for SSDs and hard drives, it's operating hours and health status (S.M.A.R.T.).
If in doubt, ask how testing is done. With us, components and complete devices go through function and load tests before sale – storage drives are checked for health status, batteries are measured, and ports are inspected.
3. Business hardware lasts longer
Devices from the business world – such as Dell Latitude/OptiPlex, Lenovo ThinkPad/ThinkCentre, HP EliteBook/EliteDesk or Fujitsu – are built for years of continuous operation, are more robustly constructed, and are better supplied with spare parts than consumer devices. Especially when bought used, they're a particularly reliable choice.
4. Warranty, invoice and right of return
Only buy where you're protected. Look for a statutory warranty, a right of withdrawal, and a proper invoice – that's what distinguishes a specialist retailer from a private classified-ad sale. With us, a 12-month warranty applies under §476 BGB (German Civil Code), a 14-day right of withdrawal, and you receive an invoice with every purchase.
5. Upgrade instead of buying new
Many used desktop PCs can be upgraded affordably later on – more RAM or a larger SSD are often installed without tools. This lets you start small and add more when needed. Before buying, check whether free RAM slots and expansion options are available.
Frequently Asked Questions
Is a used PC even worth it?
For most use cases, yes: used and refurbished devices offer the same everyday performance considerably cheaper than new ones – tested, with a warranty, and more sustainable.
What should I especially watch out for with a used notebook?
Remaining battery capacity, the cosmetic condition (condition class), and making sure the system runs from an SSD. Business notebooks last longer than consumer devices.
How much RAM do I need?
8–16 GB is enough for office and home-office use, 16–32 GB makes sense for photo editing or gaming, and workstations start at 32 GB. RAM in desktop PCs can usually be upgraded easily.