1st Cool 1stCOOL White Storn 550W (ECP-550A-12-85) power supply

550 W
Ratings
BrandMore from 1st Cool
Delivered between 14.1.2026 and 21.1.2026
Only 2 pieces in stock at supplier
free shipping

Performance4

Product details

Power supplies from the White Storm series offer a typical efficiency of over 85%. High-quality capacitors protect devices from voltage spikes and short circuits. A quiet fan with hydraulic bearings cools the unit perfectly.

Key specifications

80 PLUS certificate
Gold
Power protection features
EIA, OLP, OPP, OVP, SCP
Form factor
ATX
Internal connection options
4-pin ATX 12V (1x)
Item number
21145041

General information

Manufacturer
1st Cool
Category
Power Supply PC
Manufacturer no.
ECP-550A-12-85
Release date
12.6.2022

Colour

Colour
White
Exact colour description
White

Power supply properties

Form factor
ATX
Efficiency
85%
80 PLUS certificate
Gold

Power supply connectors

Internal connection options
4-pin ATX 12V (1x)

Cooling properties

Fan diameter
120 mm
LED colour
without LED

Safety

Power protection features
EIA, OLP, OPP, OVP, SCP

Power supply

Power
550 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
1200 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1st Cool
    Not enough data
  • 1.HP
    0.3 %
  • 2.be quiet!
    1 %
  • 2.Corsair
    1 %
  • 4.Deepcool
    1.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1st Cool
    Not enough data
  • 1.Xilence
    0 days
  • 2.Corsair
    1 day
  • 2.Enermax
    1 day
  • 2.Intertech
    1 day

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Digitec Galaxus
  • 1st Cool
    Not enough data
  • 1.Cooler Master
    2.5 %
  • 2.MSI
    3.4 %
  • 3.be quiet!
    3.7 %
  • 3.Noctua
    3.7 %
Source: Digitec Galaxus