GIGABYTE P550SS power supply unit 550 W 20+4 pin ATX ATX Black

$72.31 (Incl. GST)

ATX 12V v3.0, 155-240 V, 6.3A, 50-60 Hz, 550W, 150 x 140 x 86 mm

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SKU: GIGABYTE_GP-P550SS Category:

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Description

80 PLUS
SILVER CERTIFIED
The 80 Plus Silver certification (230V EU) guarantees a 90% efficiency rate at a 50% load, resulting in reduced power wastage, diminished heat generation, and minimized fan noise.

Support Intel
ATX 3.0 standard
The P550SS can sustain up to 2x total power excursion. It is fully compatible with Intel PSDG (Power Supply Design Guide) ATX 3.0 standard which supports up to 200% power excursion, reaches 70% low load efficiency and complies with required power supply timing standards.

120MM FLUID DYNAMIC
BEARING(FDB) FAN
High-performance Fluid Dynamic Bearing fan uses oil film shock absorption technology to effectively reduce noise, making it quieter than conventional sleeve fan and providing more than twice the lifespan. In addition, the fan will detect the current power usage and temperature, automatically adjust the fan speed to minimize the noise.

RELIABLE FLAT CABLE DESIGN
The utilization of flat cables minimizes clutter while enhancing the thermal performance of the chassis.

SINGLE +12V RAIL
The single +12V rail delivers optimal power output, stability, and hardware compatibility. This design not only simplifies power cable installation but also stands as the most effective choice for overclocking purposes.

PROTECTION
To guarantee the stable operation of your entire computer system under any circumstances, we have incorporated a range of protective features including OCP, OTP, OVP, OPP, UVP, and SCP. Moreover, we have obtained safety certifications from various countries to ensure the consistent and secure functioning of your system.

Additional information

Total power

550 W

Brand

Gigabyte

AC input frequency

50/60 Hz

AC input voltage

155-240 V

Product colour

Black

Purpose

PC

Width

150 mm

Depth

140 mm

Height

86 mm

Power supply unit (PSU) form factor

ATX

80 PLUS certification

80 PLUS Bronze

Harmonized System (HS) code

84733020

Motherboard power connector

20+4 pin ATX

Peripheral (Molex) power connectors (4-pin)

3

Cabling type

Non-Modular

Cooling type

Active

Number of fans

1 fan(s)

Fan location

Top

Power Factor Correction (PFC) type

Active

Combined power (+3.3V)

100 W

Combined power (+5V)

200 W

Max output current (+3.3V)

20 A

Max output current (+5V)

20 A

Max output current (+5Vsb)

3 A

Efficiency

90%

Power protection features

Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Motherboard power cable length

60 cm

Number of SATA power connectors

5

SATA power cable length

500 mm

PCI Express power cable length

50 cm

CPU power connector (4+4 pin)

Yes

Floppy disk drive connector

Yes

Fan diameter

12 cm

On/off switch

Yes

Input current

6.3 A

Combined power (-12V)

3.6 W

Combined power (+5Vsb)

15 W

Max output current (+12V)

45.8 A

PCI Express power connectors (6+2 pin)

2

CPU power cable length

60 cm

Hold time

16 ms

Peripheral (Molex) power cable length

500 mm

ATX power connector (20+4 pin)

Yes

Floppy drive power connector

1

ATX version

3.0

Bearing technology

HDB

Mean time between failures (MTBF)

100000 h

PCI Express connector

Yes

Power factor

0.9