Cooler Master MWE Gold V3 ATX 3.1 Non-Modular power supply unit 550 W 24-pin ATX Black

500W, 100-240V, 8-4A, 50-60Hz, 120mm, HDB, 1800 RPM, 80 PLUS Gold, 100 - 150 ms, UK

Key Features

• Available in 850, 750, 650, 550 Models​
• ATX 3.1 support
• A durable 12V-2x6 native cable (750 / 850W only)​
• High temperature resilience​​
• DC-to-DC technology
• 2 EPS Connectors

Description

Level Up Your Power
Cooler Master presents the MWE Gold V3 ATX 3.1 Ready featuring high power, ultra-silent performance with exceptional efficiency and reliability.

ATX 3.1 Support & a Durable 12V-2x6 Native Cable
The ATX 3.1-compliant power supply supports 200% Times the peak power, making it ideal for next generation series GPUs to easily meet the demands of future high-performance graphics cards. Includes 180-degree 12+4pin (12V-2x6) cable that can support the maximum power consumption of 450W for mainstream graphics cards.

Certified Efficiency
The MWE Gold V3 ATX 3.1 is certified to achieve more than 90% efficiency at typical loads.​​

Quiet HDB Fan
A hydrodynamic bearing fan delivers long-lasting quiet and effective cooling.

Premium Braided EPS Connectors
Two 4-pin EPS connectors are included for universal compatibility with current-gen motherboards. The cables feature premium braided sleeving for enhanced durability, flexibility, and a clean, professional look.

Specifications

Cooling
Fan diameter	12 cm
Number of fans	1 fan(s)
Fan speed	0 - 1800 RPM
Cooling type	Active
Design
80 PLUS certification	80 PLUS Gold
Certification	ErP 2014 Lot 3
Product colour	Black
Fan diameter	12 cm
Number of fans	1 fan(s)
Fan speed	0 - 1800 RPM
Cooling type	Active
Power
Total power	550 W
Power Good signal delay range	100 - 150 ms
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	4 - 8 A
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	120 W
Combined power (+12V)	549.6 W
Combined power (+5V)	120 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
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Hold time	16 ms
Efficiency	90%
Ports & interfaces
Motherboard power cable length	50 cm
SATA power cable length	400,550,700 mm
Peripheral (Molex) power cable length	400,550,700 mm
PCI Express power cable length	62 cm
Motherboard power connector	24-pin ATX
Number of SATA power connectors	6
Peripheral (Molex) power connectors (4-pin)	3
EPS power connector (8-pin)	Yes
PCI Express power connectors (6+2 pin)	2
PCI Express connector	Yes
Cabling type	Non-Modular
EPS power connector (4+4 pin)	Yes
EPS cable length	67 cm
Number of EPS connectors	2
Performance
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Gold
Purpose	PC/Server
ATX version	3.1
Mean time between failures (MTBF)	100000 h
Certification	ErP 2014 Lot 3
Bearing technology	HDB
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Certificates
Certification	ErP 2014 Lot 3
Compliance certificates	BIS, BSMI, CCC, China Compulsory Certification (CCC), EAC, Federal Communications Commission (FCC), KC, RCM, REACH, RoHS, UKCA, cTUVus
80 PLUS certification	80 PLUS Gold
Weight & dimensions
Width	150 mm
Depth	140 mm
Height	86 mm
Weight	1.57 kg
Packaging data
Package depth	260 mm
Package width	190 mm
Package height	110 mm
Package weight	1.98 kg
Technical details
Compliance certificates	BIS, BSMI, CCC, China Compulsory Certification (CCC), EAC, Federal Communications Commission (FCC), KC, RCM, REACH, RoHS, UKCA, cTUVus
Logistics data
Master (outer) cases per pallet	120 pc(s)
Master (outer) case width	275 mm
Master (outer) case length	570 mm
Master (outer) case height	215 mm
Other features
EPS cable length	67 cm