The GIGABYTE GP-P550SS is a high-performance power supply unit designed for desktop PCs. It is 80 PLUS Silver certified, ensuring high energy efficiency with a 90% efficiency rate at 50% load. This power supply is built to support the Intel ATX 3.0 standard, making it compatible with ATX 3.1 as well. It features a 120mm Fluid Dynamic Bearing (FDB) fan for quieter operation and enhanced durability. The unit also includes a flat cable design for better airflow and reduced clutter inside the chassis. With a powerful single +12V rail, it provides stable power output and is suitable for overclocking. The GP-P550SS comes with comprehensive protection features and a 3-year warranty.
Specification
Model:
GP-P550SS
Form Factor:
ATX 12V v3.0
Input Voltage:
155-240 Vac
Input Current:
6.3A
Input Frequency:
50-60 Hz
Output Capacity:
550W
Efficiency:
80 PLUS Silver certified (90% at typical load, 230V EU)
Dimension:
150 x 140 x 86 mm
Fan Type:
120mm Fluid Dynamic Bearing (FDB) fan
MTBF: >
100,000 hours
Protection:
OVP/OPP/SCP/UVP/OCP/OTP
Hold Up Time:
100-150ms
Cable Type:
Flat, All black
Connectors:
ATX/MB 20+4 Pin x 1 : 600mm
CPU/EPS 4+4 Pin x 1 : 650mm
PCI-e 6+2 Pin x 2 : 600mm+120mm
SATA x 3 + 4 Pin Peripheral x 1 : 500mm+120mm+120mm+120mm
SATA x 2 + 4 Pin Peripheral x 2 : 500mm+120mm+120mm+120mm
Warranty:
3 Year Return To Base Warranty
DESIGN
|
Product colour |
Black |
Number of fans |
1 fan(s) |
On/off switch |
Yes |
Cooling type |
Active |
Fan diameter |
12 cm |
Fan location |
Top |
ENERGY MANAGEMENT
|
Input current |
6.3 A |
Efficiency |
90% |
Hold time |
16 ms |
Power protection features |
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Power factor |
0.9 |
Power Factor Correction (PFC) type |
Active |
Combined power (+3.3V) |
100 W |
Combined power (+12V) |
549.6 W |
Combined power (+5V) |
200 W |
Combined power (-12V) |
3.6 W |
Combined power (+5Vsb) |
15 W |
Max output current (+3.3V) |
20 A |
Max output current (+12V) |
45.8 A |
Max output current (+5V) |
20 A |
Max output current (-12V) |
0.3 A |
Max output current (+5Vsb) |
3 A |
AC input frequency |
50/60 Hz |
AC input voltage |
155-240 V |
Total power |
550 W |
LOGISTICS DATA
|
Harmonized System (HS) code |
84733020 |
OTHER FEATURES
|
Harmonized System (HS) code |
84733020 |
PERFORMANCE
|
Mean time between failures (MTBF) |
100000 h |
Purpose |
PC |
Bearing technology |
HDB |
ATX version |
3.0 |
80 PLUS certification |
80 PLUS Bronze |
Power supply unit (PSU) form factor |
ATX |
PORTS & INTERFACES
|
Floppy disk drive connector |
Yes |
PCI Express connector |
Yes |
Motherboard power connector |
20+4 pin ATX |
Floppy drive power connector |
1 |
Number of SATA power connectors |
5 |
Peripheral (Molex) power connectors (4-pin) |
3 |
ATX power connector (20+4 pin) |
Yes |
CPU power connector (4+4 pin) |
Yes |
PCI Express power connectors (6+2 pin) |
2 |
Cabling type |
Non-Modular |
Motherboard power cable length |
60 cm |
SATA power cable length |
500 mm |
CPU power cable length |
60 cm |
Peripheral (Molex) power cable length |
500 mm |
PCI Express power cable length |
50 cm |
WEIGHT & DIMENSIONS
|
Height |
86 mm |
Width |
150 mm |
Depth |
140 mm |