Seasonic Platinum 520 Fanless

520 W
8Ratings
BrandMore from Seasonic
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Product details

The Seasonic Platinum 520 Fanless is a state-of-the-art PC power supply designed for users who value silent performance. With a rated power of 520 watts and an 80 PLUS Platinum certification, this power supply offers excellent energy efficiency of up to 92%. The passive cooling ensures that the unit operates without a fan, resulting in an almost silent operation. The fully modular cable management allows for flexible and tidy installation by connecting only the necessary cables. The ATX form factor ensures compatibility with a wide range of cases and motherboards. This power supply is ideal for high-performance systems that require a reliable and efficient power source.

  • 80 PLUS Platinum certification for high energy efficiency
  • Fully modular cable management for easy installation
  • Passive cooling for silent operation
  • Comprehensive protection features such as OVP, UVP, and OTP
  • Compatible with ATX form factor for versatile applications.

Key specifications

Form factor
ATX, EPS12V
80 PLUS certificate
Platinum
Modularity
Modular cable management
Internal connection options
15-pin S-ATA (6x), 20+4 PIN ATX power connector (1x), 4-pin CPU (5x), 4-pin floppy (1x), 4+4-pin 12V (1x), 6+2-pin PCI Express (2x)
Item number
375076

General information

Manufacturer
Seasonic
Category
Power Supply PC
Manufacturer no.
SS-520FL2
Release date
15.12.2009

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX, EPS12V
Efficiency
92 %
80 PLUS certificate
Platinum
Modularity
Modular cable management

Power supply connectors

Internal connection options
15-pin S-ATA (6x), 20+4 PIN ATX power connector (1x), 4-pin CPU (5x), 4-pin floppy (1x), 4+4-pin 12V (1x), 6+2-pin PCI Express (2x)

Cooling properties

Cooling method
Passive

Safety

Power protection features
EIA, OCP, OPP, OTP, OVP, SCP

Power supply

Power
520 W

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
16 cm
Width
15 cm
Height
8.60 cm

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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
  • 2.be quiet!
    1 %
  • 3.Deepcool
    1.1 %
  • 3.Seasonic
    1.1 %
  • 5.Fortron
    1.2 %
  • 5.Sharkoon
    1.2 %

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
  • 8.NZXT
    3 days
  • 10.be quiet!
    5 days
  • 10.Seasonic
    5 days
  • 12.ASUS
    6 days
  • 12.Enermax
    6 days

Return rate

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

Source: Digitec Galaxus
  • 4.Gigabyte
    3.8 %
  • 5.Thermaltake
    3.9 %
  • 6.Seasonic
    4.1 %
  • 7.Deepcool
    4.2 %
  • 8.Xilence
    4.3 %
Source: Digitec Galaxus