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Seasonic Prime Ultra 550W Gold

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Seasonic Prime Ultra 550W Gold

The Seasonic Prime Ultra is a PC power supply with a power of 550W, which meets the demanding requirements of today's PC setups and is ready to meet the future requirements of a new generation of desktop computers. Installation is simplified by the 100% modular design, which allows you to connect only the necessary cables. With a depth of 150mm, the Prime models are ranked among compact, fully modular ATX sources. High stability is ensured by the superb regulation with low ripple and low noise. The Seasonic Prime Ultra brings you an efficiency of up to 90% with a 50% workload. This is documented by the of 80 PLUS Gold certification. This power supply will be appreciated by users who are looking for a unique combination of compact dimensions, high efficiency and excellent quality.

The Seasonic Prime Ultra 550W Gold and its Key Features

  • A superb power output of up to 550W
  • Compact design with a depth of just 150mm for easier installation
  • High efficiency documented by the 80 PLUS Gold certification
  • 100% modular cabling
  • Multiple power circuit protection
  • 8-pin PCI-E connectors with 2 detachable pins for supporting 6-pin connectors
  • Closer output voltage range (less than 0.5%)
  • Enhanced ultra silent 135mm fan - activated only when a 40% workload is reached
  • "CabelFree" design - the connectors are brazed directly onto the board
  • Power supply tester included in the package 

Specifications

Performance and format

Performance 550 W
Format ATX
Modularity Full

Equipment

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

Efficiency

Certification 80 PLUS Gold

Connectors

Connectors ATX 20+4pin, CPU 8pin / 4+4pin, Floppy 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
Number of molex FDD 4-pin

Cooling system

Fan size 135 mm

Dimensions

Width 150 mm (15 cm)
Height 86 mm (8.6 cm)
Depth 140 mm (14 cm)
Code:  UE313o5b
Product Number:  SSR-550GD2
Links: Producer's Website:

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