Blomberg KSM 4650 N
Uses less electricity than 10% of the 6,036 fridge-freezers, 300–399 L on the EU register. At your selected price (European Union) that is €81 a year, €813 over ten years.
- Electricity
- 287 kWh / year
- Typical 233 kWh
- Running cost
- €81 / year
- +€15 vs typical
- Per 100 litres
- 95.7 kWh
- Typical 68.9 kWh
Uses more than most comparable models: 90 % of them need less. Liebherr IRBbi 5650_997224851, the most efficient alternative on sale, saves about €58 a year. 86% of comparable models reach a better class than F; the most common is E. Per 100 litres it needs 95.7 kWh a year; the typical model in its group needs 68.9. Blomberg has 24 models in this group; this one is number 22 among them. Blomberg sells the same label values under other model names: KSM 4650 XN. On the register since 2021 and still on sale.
Where it stands
Rank 5,397 of 6,036 fridge-freezers, 300–399 L by yearly consumption. 5,396 use less.
Next to it in the ranking
- Beko RCSA330K30BN 287 kWh same
- Beko RCSA330K30XPN 287 kWh same
- Blomberg KSM 4650 N 287 kWh
- Blomberg KSM 4650 XN 287 kWh same
- Hisense FT403D4AW1 288 kWh +€0.27
What it will cost you
| Period | KSM 4650 N | IRBbi 5650_997224851 | Difference |
|---|---|---|---|
| 1 year | €81 | €23 | −€58 |
| 5 years | €406 | €115 | −€292 |
| 10 years | €813 | €229 | −€583 |
| 15 years | €1,219 | €344 | −€875 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Space and noise
Compartments · 300 L
95.7 kWh per 100 litres a year; the typical model in this group needs 68.9.
Noise · class C
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Blomberg KSM 4650 N (this model) | 287 | — |
| 81 | €58 | |
| 87 | €57 | |
| 87 | €57 | |
| 87 | €57 | |
| 90 | €56 |
Label and product sheet
- Energy class
- F (scale A–G)
- Energy consumption
- 287 kWh/year
- Total volume
- 300 L
- Fridge / freezer
- 205 L / 95 L
- Noise
- 39 dB(A), class C
- Height × width × depth
- 1,851 × 595 × 592 mm
- Installation
- freestanding
- Climate classes
- SN, ST
- Guarantee (supplier)
- 0 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Blomberg under one model number.
KSM 4650 N
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Blomberg KSM 4650 N cost to run?
At continuous operation it uses about 287 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €81 a year, or €813 over ten years.
Is the Blomberg KSM 4650 N quiet?
Its label states 39 dB(A), noise class C. The typical fridge-freezers, 300–399 L model is 39 dB(A).