★ Quietest · Bedroom 7.6 / 10 · Editorial score

Editorial rating based on manufacturer specs and Amazon catalogue data. We do not trial products ourselves. How we rate

Klarstein Silent Cool: the quietest mini fridge for the bedroom

Prices in euros from Amazon.de, as of 11 June 2026. Prices and availability may differ on Amazon.co.uk.

By Seydhan Cakmak · Editor-in-chief · Updated: · AI-translated from the German original

A compressor fridge in the bedroom can disturb you with its cycling and vibration. The Klarstein Silent Cool gets around that with thermoelectric Peltier technology: no compressor, no vibration, just a quiet fan at 27 dB. That makes it the quietest in the comparison and made for bedrooms, hotel rooms or quiet offices. The 30 litres behind the glass door hold drinks and snacks, and the temperature is continuously adjustable from 5 to 15 °C. To be honest, there are two catches you should know about: thermoelectric cooling only cools relative to the room temperature (not as cold as a compressor in great heat), and the real energy efficiency class is G, so despite the “quiet” advantage it uses a lot of power for its size. If you put absolute quiet above everything, you get it here; if you want cold drinks on hot days, you are better served by a compressor unit.

As an Amazon Associate I earn from qualifying purchases.

Built for 230 V and EU plugs. In the UK, use with a fused travel adapter; in the US, the device will not run on the 120 V mains.

View customer reviews on Amazon.co.uk

Klarstein Silent Cool 30 L (thermoelectric)

⌗ Available variants

Klarstein Silent Cool at a glance

In short: the Klarstein Silent Cool scores 7,6/10 in our mini fridge review (from €171). Biggest strength: quietest in the comparison (27 dB). Main compromise: energy class G, high consumption.

All specifications come from manufacturer data sheets and the Amazon catalogue and were cross-checked before publication. The rating is an editorial overall assessment based on this data; we do not trial products ourselves.

Klarstein Silent Cool: what works, what doesn't?

What works well

  • Quietest in the comparison (27 dB): vibration-free Peltier technology, made for the bedroom
  • No compressor cycling: an even, quiet fan instead of disturbing switching on and off
  • Stylish glass door + LED: attractive look, contents visible
  • Light (11 kg): easy to move, for example to a hotel room
  • Continuously adjustable temperature: 5 to 15 °C freely adjustable

Points of criticism

  • Energy class G, high consumption: despite being “quiet”, power-hungry for its size (the marketing “A+” is outdated)
  • Does not cool properly cold: Peltier only cools relative to the room temperature, weak on hot days
  • Expensive for 30 L: around €171, the quiet and glass door cost extra

Specifications in detail

TypeThermoelectric mini fridge (Peltier)
Volume30 L (2 levels + 2 door shelves)
Technologythermoelectric: compressor-free, vibration-free
Noise level27 dB(A), quietest in the comparison
Temperature5 to 15 °C continuous (cooling only)
Energy efficiencyEnergy class G (marketing says outdated “A+”)
Dimensions (H×W×D)47.5 × 42 × 39 cm · 11 kg
Door hingeswappable with accessories
FeaturesGlass door, LED interior light
Notecools only relative to the room temperature

Build quality & everyday use

What carries the Klarstein Silent Cool in everyday use: Quietest in the comparison (27 dB) (vibration-free Peltier technology, made for the bedroom) and No compressor cycling (an even, quiet fan instead of disturbing switching on and off). We have to be honest about the weaknesses: energy class G, high consumption, because despite being “quiet” it is power-hungry for its size (the marketing “A+” is outdated).

If you set the device up to save space, allow ventilation clearance of at least 5 cm at the sides and 10 cm at the rear, otherwise the compressor may overheat.

“Klarstein Silent Cool 30 L (thermoelectric): quietest in the comparison (27 dB) and no compressor cycling, and the trade-off is energy class G with high consumption. At 7.6/10 a fair deal from €171.”
The MiniHaushalt.de editorial team

Who is the Klarstein Silent Cool suited to? (buying advice)

Perfect for:

  • ✓Bedrooms & hotel rooms (27 dB)
  • ✓Anyone who wants to avoid vibration & cycling
  • ✓Drinks at normal room temperature

Less suitable for:

  • ✕Cold drinks on hot days
  • ✕Anyone who wants to save electricity (energy class G)
  • ✕Anyone who needs properly cold cooling

Klarstein Silent Cool compared with alternatives

Head-to-head with the top alternatives from our mini fridges comparison

Feature Klarstein Silent Cool Comfee RCD80WH3 Klarstein Audrey Mini
Volume30 L80 L32 L
Freezer compartmentno12 L5 L ice compartment
EEKGEE
Noise level27 dB39 dB39 dB
TechnologyPeltier (quiet)Compressor (inverter)Compressor

Similar mini fridge models

Frequently asked questions about the Klarstein Silent Cool

Which mini fridge is the quietest for the bedroom?
The Klarstein Silent Cool with 27 dB: it uses thermoelectric Peltier technology without a compressor and without vibration, with only a quiet fan running. That makes it much quieter and calmer than any compressor fridge and the best choice for the bedroom or quiet office. The trade-off: it cools less cold and uses more power.
What is the difference between thermoelectric and compressor?
A compressor fridge (like Comfee, Bomann) actively cools down to a fixed temperature regardless of the room temperature: cold, but with audible cycling and vibration. A thermoelectric device (Peltier, like the Silent Cool) is nearly silent and vibration-free, but only cools a few degrees below the room temperature and needs more power. Quiet vs. cooling performance is the trade-off.
How cold does the Klarstein Silent Cool really get?
It regulates between 5 and 15 °C, though relative to the surroundings. At normal room temperature it reaches cool drink temperatures; on hot summer days with 30 °C in the room it only gets to about 10 to 15 °C, so not as cold as a compressor unit. For ice-cold drinks in midsummer it is the wrong choice.
Is the energy efficiency class A+ correct for the Silent Cool?
No. The “A+” in the marketing comes from the old label scale before 2021. On the current EU energy label the Silent Cool is rated class G, the highest consumption in the comparison. For a 24/7 permanent appliance that is a real disadvantage; if you want to save electricity, choose a compressor unit with energy class D/E.
7.6 / 10 · Quietest · Bedroom

Verdict: is the Klarstein Silent Cool worth it?

A solid option with a clear profile: if you can live with energy class G with high consumption, from €171 you get mainly one thing: quietest in the comparison (27 dB). It suits best: bedrooms & hotel rooms (27 dB).

If you want to compare alternatives, you will find detailed data and reviews on our mini fridges comparison page.

Buy now at the best price (UK) Buy now at the best price (US)

These reviews might also interest you

More recommendations from our editorial team

Klarstein Silent Cool
On Amazon.co.uk