COUGAR Power Supply ATLAS 550W ATX / 80 Plus Bronze

550 W · 80+ Bronze · Non-modular

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Wattage 550 W
Efficiency 80+ Bronze
Modular Non-modular

COUGAR Power Supply ATLAS 550W ATX / 80 Plus Bronze 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: 2025-04-02

Specifications

Key specs

Wattage: 550 W
Efficiency: 80+ Bronze
Modular: Non-modular
Released: 2025-04-02
Part number: 31AL055001P01
EAN / UPC: 4710483776793

Power

Total power: 550 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 10 - 5 A
Combined power (+3.3V): 120 W
Combined power (+12V): 528 W
Combined power (+5V): 120 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 24 A
Max output current (+12V): 44 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Efficiency: 87%
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 50 cm
Number of SATA power connectors: 6
Number of PATA power connectors: 2
SATA power cable length: 150,450 mm
PCI Express power connectors (6+2 pin): 2
PCI Express power cable length: 55 cm
CPU power connector (4+4 pin): Yes
CPU power cable length: 70 cm
PCI Express connector: Yes
Cabling type: Non-Modular

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Performance

80 PLUS certification: 80 PLUS Bronze
Purpose: PC/Server

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan location: Top
On/off switch: Yes

Weight & dimensions

Width: 150 mm
Depth: 140 mm
Height: 86 mm
Weight: 1.55 kg

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About this product

COUGAR ATLAS series is high-quality 80 PLUS Bronze certified with flawless power delivery, efficiency, silence and durability. It is the best choice for those who are looking for a high value and reliable power supply. Solid Efficiency Certification with 80 PLUS Highly efficient output and certified with 80 PLUS Bronze. It can provide excellent efficiency to avoid waste and minimize the electric bill. Stable Performance DC-DC technology provides a stable voltage with ±2% variation under the standard modes. Ultra Durability The ATLAS is highly durable to provide continuous and flawless power delivery with constantly reliable 105ºC Japanese standby capacitors. Perfect Control Between Noise And Fan Spinning Ultra-Silent 120mm COUGAR fan with automatic thermal speed control for an optimal speed-noise ratio. Ample and Black Connection The Atlas series equips 2 CPU connectors for contemporary M/B and CPU settings. Full black and sufficient cable length allow you to install the PC with orderliness and easiness.

Power Supply ATLAS 550W ATX / 80 Plus Bronze vs similar power supplies

	COUGAR Power Supply ATLAS 550W ATX / 80 Plus Bronze	FSP VIC BD 550W Power supply unit ATX ATX3.1 Black	be quiet! System Power 11 550W	XPG PYLON 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
Released	2025	2025	2025	2025