PC components and monitors for building, upgrading and expanding a desktop setup: graphics cards, memory, storage, cooling and displays. Socket, chipset and power supply compatibility come first.
Components by upgrade
| Component | Best for | What to check |
|---|---|---|
| Graphics card | Gaming and rendering | Length, PSU power and PCIe version |
| Memory | Multitasking and editing | DDR generation, speed and slots |
| Storage | Speed and capacity | NVMe vs SATA and heatsink clearance |
| Cooling | Noise and temperatures | Socket support and radiator size |
| Monitor | Desk setup and gaming | Resolution, Hz and panel type |
Frequently asked questions
Will this component fit my PC?
Check three things: motherboard socket or slot, physical clearance in the case, and power supply headroom.
Do graphics cards include power cables?
Adapters are sometimes included, but the PSU must have the required connectors. Check before buying.
Is DDR4 compatible with DDR5?
No. The generations use different slots and cannot be mixed on the same motherboard.
Do I need a heatsink for NVMe?
Recommended for PCIe 4.0 and 5.0 drives under sustained load. Many motherboards include one.
What warranty applies?
Two years of legal EU guarantee on components and monitors.