XPG PYLON 550W Power Supply

550 W · 80+ Bronze · Non-modular

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Wattage 550 W
Efficiency 80+ Bronze
Modular Non-modular
Form factor ATX

XPG PYLON 550W Power Supply is a 550 W power supply rated 80+ Bronze (non-modular). Pick one with some headroom above your build's draw. It came out in 2025.

Released: 2025-03-30

Specifications

Key specs

Wattage: 550 W
Efficiency: 80+ Bronze
Modular: Non-modular
Form factor: ATX
Released: 2025-03-30
Part number: 75260122

Power

Total power: 550 W
AC input voltage: 100 - 240 V
Input current: 8/4 A
Power factor: 0.99
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 110 W
Combined power (+12V): 546 W
Combined power (+5V): 110 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 12.5 W
Max output current (+3.3V): 20 A
Max output current (+12V): 45.5 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 2.5 A
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 24-pin ATX
Number of SATA power connectors: 5
Peripheral (Molex) power connectors (4-pin): 1
EPS power connector (4+4 pin): Yes
PCI Express power connectors (6+2 pin): 2
ATX Power connector (24-pin): Yes
Cabling type: Non-Modular

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Performance

80 PLUS certification: 80 PLUS Bronze
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 2.4
Bearing technology: FDB
Mean time between failures (MTBF): 100000 h

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)

Weight & dimensions

Width: 140 mm
Depth: 150 mm
Height: 86 mm

Technical details

Sustainability compliance: Yes
Sustainability certificates: ErP

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About this product

XPG PYLON offers more than just a Bronze-certified Power Supply. Highly efficient DC-to-DC converters and continuous power in 4 different wattage options are making it an ideal PSU pick for all usages. DC-to-DC Circuit in BRONZE Grade XPG PYLON complies with Intel ATX Power Supply Design Guide‘s sleep mode function, featuring DC-to-DC 100% +12V Full Power in all PYLON series, ensuring that power delivery remains consistent, power-efficient, and capable of supporting mid to high-end graphic cards and CPUs. 80 Plus Bronze Certification XPG PYLON is a 80 Plus Bronze certified power supply unit that guarantees energy efficiency at 20%, 50% and 100% of rated loads. XPG PYLON also complies with ErP 2014 Lot 3 Regulation, and it is designed for steady 24/7 Continuous Power system operation. Cybenetics ETA and LAMBDA Certified XPG PYLON SERIES is certified by Cybenetics for its efficiency and noise level, scoring at the top of its category in both ETA and LAMBDA standards. 120mm Fluid Dynamic Bearing (FDB) Fan The fan control of the built-in 120mm Fluid Dynamic Bearing (FDB) Fan starts at around 700 rpm (25°C ambient) and maintains its low fan speed until around 70% power load.

Datasheet (PDF)

PYLON 550W Power Supply vs similar power supplies

	XPG PYLON 550W Power Supply	FSP VIC BD 550W Power supply unit ATX ATX3.1 Black	be quiet! System Power 11 550W	Gamer Storm PK750D 550W Power Supply
Wattage	550 W	550 W	550 W	550 W
Efficiency	80+ Bronze	80+ Bronze	80+ Bronze	80+ Bronze
Modular	Non-modular	Non-modular	Non-modular	Non-modular
Form factor	ATX	ATX	ATX	ATX
Released	2025	2025	2025	2025