Refresh the page


€74.50 without VAT


No computer, workstation or server can work without a smartly chosen PSU. This humble component is more important than you think. Aside from powering the PC, it also affects the service life of other components and the overall power consumption. The 550W COUGAR GX-F550 ensures protected transfer of power from the mains to singular circuits, which subsequently power the used parts. The ATX PSU with a 550 W performance is designed for decently powerful gaming and professional mid-range computers. The Cougar PSU is equipped with a 135mm fan, which minimalises the temperature and positively affects its service life. You can cut the power supply using a power switch. Every PC PSU on the market has a label that tells you how effective it is at using the power from the mains. The 80 PLUS Gold tag means its effectiveness reaches 91 %. Removable cables ensure they don't get tangled into one huge mess.

Key Features of the 550W COUGAR GX-F550 PSU

  • ATX format is among the most popular formats at present
  • The PC Power Supply is 80 PLUS Gold certified, which represents an efficiency of 91 %
  • Thermal speed control safeguards the COUGAR GX-F550 PSU from harmful temperature spikes
  • You also get a 6× serial ATA connector that lets you connect a hard drive, SSD, or a DVD drive
  • Power supply unit protection type: overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), over-power protection (OPP) , short-circuit protection (SCP) and over-temperature protection (OTP)


Performance and format

Performance 550 W
Format ATX
Modularity Full


Features and functions Detachable cables, Thermal speed control, Power switch
Type of protection Overvoltage protection (OVP), Undervoltage protection (UVP), Overcurrent protection (OCP), Over-power protection (OPP) , Short-circuit protection (SCP), Over-temperature protection (OTP)


Certification 80 PLUS Gold
Performance 91 %


Connectors ATX 20+4 pin, CPU 8pin / 4+4pin, Molex 4pin, PCI-E 8pin / 6+2pin, SATA 15pin
PCI Express 8pin / 6+2pin 2piece(s)
Number of serial ATA 15-pin
Number of molex HDD 4-pin

Cooling system

Fan size 135 mm
Code:  MH912f3b
Warranty: 36 months
Product Number:  31TP055.0010
Links: Manufacturer's Website: