PC Components - Power Supplies

Power your next build with a CORSAIR RMx Series fully modular PSU for quiet, Cybenetics Gold-certified efficient performance.

RMx SERIES
THE GOLD STANDARD OF POWER SUPPLIES
QUIET, DEPENDABLE, EFFICIENT
Our best-selling PSU, updated. This fully modular, low noise, Cybenetics Gold-certified power supply is ATX 3.1 compliant and ideal for delivering dependable power to today's top-performing PCs.

50°C CONTINUOUS OPERATING TEMPERATURE
Ensures reliable power for your PC, even under high-stress conditions.

105°C-RATED CAPACITORS
Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.

ATX 3.1 CERTIFIED
Be confident your PSU supports the latest sleep and hibernate modes and modern CPU and GPU requirements. ATX 3.1 compliance ensures full compatibility with modern components and power states.

CLEAN CABLING, EVERY TIME
FULLY MODULAR CONNECTORS
Connect only what you need using sleek embossed cables with low-profile combs to make installations a breeze.

Native 12V-2x6 GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

THE STRONG, SILENT TYPE
140mm LOW-NOISE FAN
A fluid dynamic bearing fan with magnetic dome structure keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads.

ENGAGE MANUAL CONTROLS
MANUAL FAN OVERRIDE KNOB
Want to get more air through the PSU or to exhaust some heat from your case? You can override the Zero RPM Mode and low-noise profile of the RMx Series with our manual fan override knob, increasing fan speed and airflow.

WORLD-CLASS SUPPORT
Our award-winning service means you can enjoy your gear worry-free.

Small But Mighty
As the leading SFX power supply design, the V SFX Gold offers a highly powerful unit in a space-saving, mini form factor.

Flexible compatibility
With the included SFX-to-ATX bracket, the V SFX Gold ATX 3.1 can be used to power systems ranging from as small as a mini-ITX all the way up to E-ATX motherboards.

80 PLUS Gold certified
The V SFX Gold is certified to achieve more than 90% efficiency at typical loads.

ATX 3.1 support & a durable 90-degree 12V-2x6 cable
Includes ATX 3.1 support and a 90-degree 12+4pin (12V-2x6) PCIe 5.1 connector featuring higher electrical durability, lower temperatures, and improved safety.

100% Japanese capacitors
Large, high-quality Japanese capacitors feature improved efficiency and reduced ripple noise.

Fully modular cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

ATX 3.1 Fully Modular 80 PLUS Gold Certified ATX Power Supply Unit
Connect the Future, connect ATX 3.1
100% ATX 3.1 Compatible
Cooler Master took the initiative and continuously developing our first ATX 3.1 Power Supply lineup. Compliant with ATX 3.1 standard and 12V-2x6 connectors, the MWE Gold 1050/1250 V2 ATX 3.1 can fully support the peak power drawn by the 40 series RTX graphic cards and whole system.

80 PLUS Gold Certified
Efficiency has always been one of the most important factors for users when choosing their power supply unit. While there are a range of efficiency options, 80 PLUS Gold has been the ideal choice for the last several years and continues to be seen as the standard for much of the world. The MWE Gold 1050/1250 V2 ATX 3.1 features 80 PLUS Gold certification, guaranteeing 90% efficiency at typical load.

Quiet Cooling
The MWE Gold 1050/1250 V2 ATX 3.1 has been optimized with an 140mm fan along with an advanced fluid-dynamic bearing (FDB) delivers quiet and effective cooling with a long lifespan. With Smart Thermal Control System (STCM), the fan will not spin until at 40% of rated output power to reduce noise.

Industrial-grade Temperature Resilience
The MWE Gold 1050/1250 V2 ATX 3.1 has improved to operate safely at up to 50 degrees Celsius ambient for high-end computer, overclocking and other high intensity applications. Such a high threshold greatly enhances the performance of your PSU and your system.

Fully Modular Cabling
The fully modular version of the MWE Gold 1050/1250 V2 ATX 3.1 comes with a set of flat black cables that can be customized to each user's individual needs. It's designed for easy cable management that each system only needs to include the cables required. This unused space within the chassis allows for reduced clutter, better airflow and aesthetic, thereby improving your system's overall cooling.

PSU Calculator
Need help choosing the right power supply for your system? Try out our easy to use, comprehensive PSU calculator.

Level Up Your Power
Cooler Master presents the MWE Gold V2 ATX 3.1 Ready featuring high power, ultra-silent performance with exceptional efficiency and reliability.

ATX 3.1 Support & a Durable 12V-2x6 Adapter Cable
Includes ATX 3.1 support and a 90-degree 12V-2x6 PCIe 5.1 connector with higher electrical durability and three 8-pin connectors with improved safety, capable of bringing up to 600W to your GPU.

*All performance stats confirmed in 25°C ambient temperature testing.

Certified Efficiency
The MWE Gold V2 ATX 3.1 is certified to achieve more than 90% efficiency at typical loads.​​

Fully Modular Cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

High Temperature Resilience​
A 50°C operating temperature and high quality Japanese capacitors allow for pushing your machine to the limits.​

Three 8-pin Connectors
Up to 600W of power is split between three 8-pin connectors, providing enhanced safety.

PSU Calculator
Need help choosing the right power supply for your system? Try out our comprehensive and easy-to-use PSU calculator.

Level Up Your Power
Cooler Master presents the MWE Gold V2 ATX 3.1 Ready featuring high power, ultra-silent performance with exceptional efficiency and reliability.

ATX 3.1 Support & a Durable 12V-2x6 Adapter Cable
Includes ATX 3.1 support and a 90-degree 12V-2x6 PCIe 5.1 connector with higher electrical durability and three 8-pin connectors with improved safety, capable of bringing up to 600W to your GPU.

*All performance stats confirmed in 25°C ambient temperature testing.

Certified Efficiency

The MWE Gold V2 ATX 3.1 is certified to achieve more than 90% efficiency at typical loads.​​

Fully Modular Cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

High Temperature Resilience​
A 50°C operating temperature and high quality Japanese capacitors allow for pushing your machine to the limits.​

Three 8-pin Connectors
Up to 600W of power is split between three 8-pin connectors, providing enhanced safety.

PSU Calculator
Need help choosing the right power supply for your system? Try out our comprehensive and easy-to-use PSU calculator.

BUILT TO LAST
The GX II Gold brings a new standard of durability and efficiency to Cooler Master’s lineup of power supply units combined with ATX 3.0 support.

ATX 3.0 support & a durable 12VHPWR cable
Includes ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector featuring higher electrical durability, lower temperatures, and improved safety.

CERTIFIED EFFICIENCY
The GX II Gold is certified to achieve more than 90% efficiency at typical loads.

SILENT FAN PERFORMANCE
WITH A ZERO-RPM MODE
A zero-RPM default mode automatically turns the fan on when your PC reaches a specific temperature.

Separated thermal technologies
Separated thermal technologies provide improved thermal performance and a large, high-quality Japanese capacitor features reduced ripple noise and enhanced reliability.​

Fully modular cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

PSU CALCULATOR
Need help choosing the right power supply for your system?
Try out our comprehensive and easy-to-use PSU calculator.

Mighty power supply that keeps your PC running steadily without unexpected interruptions resets. With Supremo FM5 Gold 750 W, you enter God mode – and stay in it for a long time.

We created our power supply to work in harsh conditions. As a result, it doesn’t disappoint your PC even at 105° Celsius (thank the Japanese electrolytic and aluminum-polymer capacitors for this). No wonder it's 80 PLUS® Gold certified ;)

Supremo FM5 Gold 750 W
The Supremo FM5 Gold 750 W is a mighty power supply unafraid of components’ demanding requirements. No wonder, because it’s packed with all the best for stable operation – say goodbye to unexpected coffee break resets.

It’s a DC-DC power supply for tight voltage regulation, stable operation, and a continuous power delivery of 750W. The Supremo FM5 Gold 750 W has a 12 cm 120 mm Fluctus fan, so it’ll maintain the right temperature like there’s no tomorrow. No wonder this bad boy has been certified 80 PLUS® Gold.

And the cherry on top – our Supremo is only 14 cm long. That’s enough to fit even into smaller cases (and thanks to its fully modular build, you can plug in only the necessary cables).

When you're working and playing at 100%, you need components that can keep up with you your PC without breaking a sweat. Switch to God mode with a stable Vero L5 Bronze 600W power supply.

We gave it everything you need to squeeze the last juices from your PC – for example, Taiwanese Teapo capacitors and a silent Stratus fan with FDB bearing. A set worthy of 80 PLUS® Bronze certification (which Vero L5 Bronze 600W has, BTW).

The Vero L5 Bronze 600W is like a God Mode for you your PC.

It's a stable power supply with DC-DC converters to regulate voltages and deliver 500 W of continuous power. With Taiwanese Teapo electrolytic and aluminum-polymer capacitors inside, the Vero L5 Bronze 600W can operate at temperatures up to 105⁰C. No wonder this bad boy is 80 PLUS® Bronze certified.

The Vero L5 Bronze 600W is also protected against short circuits, system overloads and other mishaps. A quiet Stratus fan with FDB bearings keeps operating temperatures low. And with a chassis length of just 14 cm long, it can fit into a smaller PC too.

Specifications

The Supremo FM5 Gold 650W is an efficient power supply with a 120 mm Fluctus fan that ensures your PC runs stably without unexpected resets interruptions. This bad boy is equipped with Japanese electrolytic and aluminum-polymer capacitors so you can squeeze the last juices out of it without a hitch. No wonder it is 80 PLUS® Gold certified ;)

Supremo FM5 Gold 650W
When you've spent half your life by the computer, you know that stable component operation = trouble-free boss battles (including those in the office). And that's why we created the Supremo FM5 Gold 650W.

It's an efficient and relatively small (14 cm long) power supply with DC-DC topology dedicated to special tasks demanding components. We're serious – we've packed in everything we think you need to fine-tune the voltage and deliver continuous 650W of power without unexpected resets or a blue screen. We also fit a 12 cm 120 mm Fluctus fan, which will stay cool (literally!) and take care of the right temperature inside the PSU. No wonder our Supremo got the 80 PLUS® Gold certification :)

It’s powerful. It’s efficient. It’s ready to bring stability to your PC.

When you connect Supremo FM5 Gold 850 W to computer, you won’t even glance at other power supplies anymore. We packed everything that – in our experience – is the best for stable operation. For example, a 12 cm Fluctus fan and Japanese electrolytic and aluminum-polymer capacitors. No wonder our power supply got the 80 PLUS® Gold certificate ;)

Supremo FM5 Gold 850 W
The Supremo FM5 Gold 850 W is an efficient power supply that will easily handle the demanding requirements of your PC’s components. Get ready for top-notch support!

This is a DC-DC topology power supply. Enthusiasts know that this mighty little PSU guarantees tight voltage regulation, stable operation, and a total continuous power delivery of 850W. You also get a 12 cm 120 mm Fluctus air conditioning fan. It’s enough to maintain the right operating temperature – no wonder that our power supply is 80 PLUS® Gold certified :)

Besides, the Supremo FM5 Gold 850 W is small. It is only 14 cm long, so it can fit even into smaller enclosures – and it’s modular, so you can simply disconnect any unnecessary cables.

Power your next build with a CORSAIR RMx Series fully modular PSU for quiet, Cybenetics Gold-certified efficient performance.