Silent PC UK — Whisper-Quiet Custom Builds
A loud PC is a distraction. Whether you're recording music, working from home, gaming in a shared room, or simply tired of fan noise, a silent custom PC makes everything better. Every build we offer can be configured with a be quiet! case — one of the most trusted brands in quiet PC building — for a near-silent setup without sacrificing performance.
In short
- A loud PC is a distraction, and every build here can be configured with a be quiet! case for a near-silent setup.
- Fan noise is the main source, and three things control it: the case, the cooling and the components inside.
- Solid-panel cases — no glass side window, no mesh — absorb the most noise.
- Quiet does not mean slow: the range runs from an entry 1080p machine to a 16-core creator workstation.
- Every build is assembled and tested in the UK with a 3-year warranty and free next-day delivery.
What Makes a PC Quiet?
Fan noise is the primary source of PC noise. The key factors are:
- Case: Solid-panel cases (no glass side window, no mesh) absorb and block fan noise. be quiet! cases are designed specifically for acoustic dampening.
- CPU cooler: A larger cooler runs its fans slower for the same cooling level — slower fans = less noise. Our 240mm and 360mm AIO liquid coolers run quieter than smaller air coolers under load.
- CPU efficiency: AMD Ryzen 9000 series and Intel Core Ultra processors generate less heat at load than older generations, meaning coolers run slower and quieter.
- PSU: Our 80+ Gold ATX 3.0 power supplies (850W as standard, 1000W with an RTX 5080, 1200W with an RTX 5090) include a semi-passive mode — the fan doesn't spin at all under light load.
Recommended Silent PC Builds
Budget Silent PC — From £973
An entry-level build with a be quiet! case, an RTX 3050 or Arc B570 GPU, and AMD Ryzen 5 7400 or Intel Core i5. Handles 1080p gaming quietly and comfortably. Ideal for bedrooms, offices, and general home use.
Browse RTX 3050 6GB builds from £973 →
Mid-Range Silent PC — From £1,118
RTX 5060 or RX 9060 XT paired with a Ryzen 5 9600 or Core Ultra 5. More GPU headroom at 1080p and entry-level 1440p — all in a quiet case with efficient modern architecture.
Browse RTX 5060 builds from £1,118 →
High-Performance Silent Workstation — From £1,474
For creators and professionals: RTX 5070 with AMD Ryzen 9 9950X or Intel Core Ultra 9 285K. High-core-count CPUs that remain efficient under sustained load — paired with a 360mm AIO and be quiet! case, this runs near-silently even under heavy rendering workloads.
Browse RTX 5070 builds from £1,474 →
Who Needs a Silent PC?
Music producers and audio engineers most of all, because fan noise bleeds into microphone recordings. Home office workers spending hours on video calls come next, then anyone gaming in a shared room or a bedroom. If a microphone or another person is nearby, quiet stops being a luxury.
- Music producers & audio engineers: Fan noise bleeds into microphone recordings. A silent PC is essential in a home studio.
- Home office workers: Hours on video calls are more comfortable without background fan noise picked up by your mic.
- Bedroom gamers: Play late without disturbing others — or yourself.
- Streamers & podcasters: Mic-picked fan noise is unprofessional on streams and recordings.
- Open-plan offices: A silent PC respects your colleagues' workspace.
Build Your Own Silent PC
Our custom PC builder lets you choose your case — including be quiet! options — alongside your CPU platform (Intel Core Ultra, Intel 14th/12th Gen, or AMD Ryzen). All builds include an 80+ Gold PSU with semi-passive fan mode, and Windows 11 Home. Most builds ship with 850W; RTX 5080 builds use 1000W and RTX 5090 builds 1200W.
Configure Your Silent PC
From £973 · 3-Year Warranty · Free Next-Day UK Delivery · Always £100 Below eBay
Build Your Silent PC →Want professional silent / solid-panel cases and up to 192GB DDR5? Use the dedicated Intel Workstation Builder or AMD Workstation Builder.