Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Seasonic Focus Plus Platinum

550 W
8Ratings
BrandMore from Seasonic
Currently out of stock
Free shipping starting at 30,–

Product details

The Focus Plus Platinum from Seasonic delivers enough power to support even high-performance components. Its high-quality construction and modular cabling make it a great choice for demanding PC builds. The 3-phase fan control promises the quietest operation at any load. At low loads, the fan remains off for completely silent operation. Only at around 30% load does the fan switch to a silent mode with low speed. If the load exceeds 50%, the PWM-controlled cooling kicks in, allowing the fan speed to increase further depending on the temperature. The power supply has an 80 PLUS Platinum certification, ensuring excellent energy efficiency of over 90%. It also features numerous safety circuits to protect the power supply from damage.

Key specifications

80 PLUS certificate
Platinum
Power protection features
EIA, OCP, OPP, OTP, OVP, SCP
Form factor
ATX
Internal connection options
15-pin S-ATA (6x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (3x), 4+4-pin 12V (1x), 6+2-pin PCI Express (2x)
Modularity
Modular cable management
Documents
Technical data sheet.pdf, Manual.pdf
Item number
6412487

General information

Manufacturer
Seasonic
Category
Power Supply PC
Manufacturer no.
SSR-550PX
Release date
30.7.2017

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
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 floppy (1x), 4-pin Molex (3x), 4+4-pin 12V (1x), 6+2-pin PCI Express (2x)

Cooling properties

Fan location
Top side
Cooling method
Active cooling
Number of fans
1 x
Fan diameter
120 mm

Safety

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

Power supply

Power
550 W

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm

Legal Notice

Product Safety

Package dimensions

Length
31 cm
Width
19 cm
Height
12 cm
Weight
2.90 kg

Report concern

Compare products

Goes with

Reviews & Ratings

Statutory 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: Galaxus
  • 2.Corsair
    1 %
  • 4.Fortron
    1,1 %
  • 4.Seasonic
    1,1 %
  • 6.Deepcool
    1,2 %
  • 7.Silverstone
    1,3 %

Statutory 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: Galaxus
  • 10.Lian-Li
    3 days
  • 10.NZXT
    3 days
  • 12.be quiet!
    4 days
  • 13.ASUS
    5 days
  • 14.Seasonic
    7 days

Return rate

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

Source: Galaxus
  • 4.Noctua
    3,8 %
  • 6.Enermax
    3,9 %
  • 7.Seasonic
    4 %
  • 7.Thermaltake
    4 %
  • 9.Corsair
    4,5 %
Source: Galaxus