With strong performance, whisper-quiet acoustics, and legendary Corsair quality, the Corsair RM Series Power Supply is the choice for your powerhouse. These PSUs are built with high-quality components, and are guaranteed to deliver clean, stable, continuous power. 80 PLUS Gold rated efficiency saves you money on your power bill, while the fully modular design with low-profile black cables allows you fast, neat builds. For optimized silence, these units are built with low-noise capacitors, and feature a Zero RPM Fan Mode which powers off the fan when load levels are light. The custom designed fan also ensures low noise operation even when it's pushed hard. Want even more? Connect it to your Corsair Link system (available separately), and you can even monitor the fan speed and +12V current directly from your desktop.
The 80 PLUS GOLD certified power supply provides ultra-high power efficiency of at least 87% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
RM Series power supplies are designed with capacitors and transformers carefully selected to eliminate coil whine and other background noise that can be annoying in quiet environments.
The efficient design of the RM550 means minimal excess heat generation, so the fan doesn't even need to spin under low to medium loads. And when you're pushing it hard, the thermal sensor controls the fan speed to ensure that it gets the cooling it needs without any extra noise.
The custom-designed fan has an optimized blade profile for low-turbulence airflow and near-silent operation even at full speed.
Want even more? RM Series power supplies connect to Corsair Link hubs (available separately) for real-time monitoring of fan speed and power delivery directly from your desktop.
You can use only the cables you need, and leave the rest in the box for fast, easy, and great-looking builds.
Power ratings are continuous, not peak, for superior protection for your valuable PC. Corsair uses high-quality internal components, and the RM550 is guaranteed to deliver clean, stable, continuous power.
At a Glance:
- 80PLUS Gold certified, delivering over 92% energy efficiency at real world load conditions
- The completely modular cable system allows you to use only the cables you need
- Low-profile, flat cable design reduces air friction and helps maximize airflow through your computer’s chassis
- High-quality capacitors provide uncompromised performance and reliability
- Active Power Factor Correction (PFC) with PF value of 0.99
- Universal AC input from 100~240
- Over-voltage, over-current protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components
- Safety and Agency Approvals: FCC, ICES, CE, C TUV US, RCM, TUV, CB, CCC, BSMI, GOST, ROHS, WEEE, ROHS, KC, TUV-S