EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Freezers · 38 L · freestanding

Nabo KM 400

F

Uses less electricity than 23% of the 2,100 freezers, under 100 L on the EU register. At your selected price (European Union) that is €52 a year, €524 over ten years.

Electricity
185 kWh / year
Typical 166 kWh
Running cost
€52 / year
+€5 vs typical
Per 100 litres
486.8 kWh
Typical 212.1 kWh

Uses more than most comparable models: 77 % of them need less. A aobosi TSL35, the most efficient alternative on sale, saves about €42 a year. 73% of comparable models reach a better class than F; the most common is E. At 42 dB it is 2 dB louder than the typical model in its group. Nabo has 20 models in this group; this one is number 15 among them. On the register since 2022 and still on sale.

Where it stands

Rank 1,574 of 2,100 freezers, under 100 L by yearly consumption. 1,573 use less.

Median 166 This model · 185 30 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Outwell Deep Chill 38 (Q40) 185 kWh same
  2. E Miele FNS 7040 E 185 kWh same
  3. F Nabo KM 400 185 kWh
  4. F electriQ eiQMF 185 kWh same
  5. F Nabo GB 451 185 kWh same
See the full ranking

What it will cost you

Period KM 400 TSL35 Difference
1 year €52 €10 −€42
5 years €262 €52 −€210
10 years €524 €105 −€419
15 years €786 €157 −€629

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Space and noise

Compartments · 38 L

0 L fridge 38 L freezer

486.8 kWh per 100 litres a year; the typical model in this group needs 212.1.

Noise · class D

30 dB · whisper40 dB · quiet library 42 dB
Dashed: group median 40 dB

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model VolumedB kWh / yr Saves / year in 10 years
F Nabo KM 400 (this model)
38 L42 185 — —
35 L45 37 €42 €419
22 L45 39 €41 €413
43 L45 41 €41 €408
52 L45 41 €41 €408
62 L45 42 €40 €405

Label and product sheet

Energy class
F (scale A–G)
Energy consumption
185 kWh/year
Total volume
38 L
Fridge / freezer
0 L / 38 L
Noise
42 dB(A), class D
Height × width × depth
405 × 812 × 360 mm
Installation
freestanding
Climate classes
SN, N, ST
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Nabo under one model number.

KM 400

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Nabo KM 400 cost to run?

At continuous operation it uses about 185 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €52 a year, or €524 over ten years.

Is the Nabo KM 400 quiet?

Its label states 42 dB(A), noise class D. The typical freezers, under 100 L model is 40 dB(A).