The GIGABYTE GP-P550SS is a reliable 550W ATX 3.0 power supply designed for desktop PC builds that demand stable and efficient power delivery. Finished in a sleek black, this non-modular unit fits seamlessly into standard ATX cases. With an 80 PLUS Silver certification and an efficiency rating of up to 90 percent, it keeps energy consumption in check while maintaining consistent performance. The unit carries an MTBF rating of 100,000 hours, reflecting its solid build quality for everyday use.
Efficient Cooling and Power Protection
The GP-P550SS features active cooling through a single 120mm top-mounted fan, which provides effective airflow while keeping noise levels manageable. Built-in power protection features safeguard your components against common electrical issues such as over-voltage, under-voltage, and short circuits. The power factor of 0.9, combined with active Power Factor Correction (PFC), helps optimize energy efficiency and reduce electrical interference during operation.
Comprehensive Connectivity
Despite its non-modular design, the GP-P550SS offers a well-rounded selection of connectors to accommodate a variety of system configurations. It includes one 4+4 pin CPU connector, two 6+2 pin PCI Express connectors for graphics cards, five SATA power connectors, three Molex connectors, and one floppy drive connector. The +12V rail delivers up to 45.8A with a combined output of 549.6W, ensuring ample power for the majority of mainstream builds. With a hold time of 16ms and support for both 50 and 60Hz input frequencies, this unit is suitable for use in multiple regions.
Product number manufacturer:
GP-P550SS
Certificates
Connectivity
CPU power connector (4+4 pins):
1 x
Floppy drive power connectors:
1 x
PCI Express power connectors (6+2 pin):
2 x
Cooling
Energy management
Max output current (+12V):
45.8 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Physical characteristics
Technical details
Mean time between failures (MTBF):
100000 uur
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