EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridge-freezers · 427 L · freestanding

Ocean CNF 510 TZ XB 3

E

Uses less electricity than 63% of the 2,763 fridge-freezers, 400–499 L on the EU register. At your selected price (European Union) that is €75 a year, €750 over ten years.

Electricity
265 kWh / year
Typical 282 kWh
Running cost
€75 / year
−€5 vs typical
Per 100 litres
62.1 kWh
Typical 62.6 kWh

Near the middle of its group: 6 % below the typical 282 kWh. Class E is the most common class in this group (59% of models). At 41 dB it is 2 dB louder than the typical model in its group. Ocean has 38 models in this group; this one is number 9 among them. Ocean sells the same label values under other model names: CNF 510 T XB 3.

Where it stands

Rank 1,018 of 2,763 fridge-freezers, 400–499 L by yearly consumption. 1,017 use less.

Median 282 This model · 265 80 440 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Hotpoint HPK 26412 XP5EE1 7283548803 264 kWh −€0.28
  2. E Ocean CNF 510 T XB 3 265 kWh same
  3. E Ocean CNF 510 TZ XB 3 265 kWh
  4. E Daewoo CKM0462EPNA0-EU 265 kWh same
  5. E Morris R73467ECN 266 kWh +€0.28
See the full ranking

What it will cost you

Period CNF 510 TZ XB 3 HDPR7620AAANPK Difference
1 year €75 €23 −€52
5 years €375 €113 −€262
10 years €750 €227 −€524
15 years €1,126 €340 −€786

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 · 427 L

313 L fridge 115 L freezer

62.1 kWh per 100 litres a year; the typical model in this group needs 62.6.

Noise · class C

30 dB · whisper40 dB · quiet library 41 dB
Dashed: group median 39 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
E Ocean CNF 510 TZ XB 3 (this model)
427 L41 265 — —
409 L35 80 €52 €524
409 L35 92 €49 €490
409 L35 92 €49 €490
409 L35 97 €48 €476
440 L40 100 €47 €467

Label and product sheet

Energy class
E (scale A–G)
Energy consumption
265 kWh/year
Total volume
427 L
Fridge / freezer
313 L / 115 L
Noise
41 dB(A), class C
Height × width × depth
1,730 × 700 × 712 mm
Installation
freestanding
Climate classes
SN, T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Ocean under one model number.

CNF 510 TZ XB 3

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

Questions

How much does the Ocean CNF 510 TZ XB 3 cost to run?

At continuous operation it uses about 265 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €75 a year, or €750 over ten years.

Is the Ocean CNF 510 TZ XB 3 quiet?

Its label states 41 dB(A), noise class C. The typical fridge-freezers, 400–499 L model is 39 dB(A).