The Corsair RM550 is fully modular and optimized for silence and
high efficiency. Itís built with low-noise capacitors and
transformers, and Zero RPM Fan Mode ensures that the fan doesnít
even spin until the power supply is under heavy load. And with a
fan thatís custom-designed for low noise operation, itís
whisper-quiet even when itís pushed hard.
80 PLUS Gold rated efficiency saves you money on your power bill,
and the low-profile black cables are fully modular, so you can
enjoy fast, neat builds. And, like all Corsair power supplies, the
RM550 is built with high-quality components and is guaranteed to
deliver clean, stable, continuous power. Want even more? Connect it
to your Corsair Link system (available separately) and you can even
monitor fan speed and +12V current directly from your desktop.
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
Highly efficient RM Series power supplies produce less heat and
have lower operating costs.
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
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.
Corsair is the best-selling brand of enthusiast power supplies
worldwide, and offers more power supplies with seven-year
warranties than any other major brand. Corsair innovations, like
the first DSP-controlled desktop PC power supply, drive our focus
on providing reliable, quiet and efficient PSUs for everything from
basic desktop systems to one-of-a-kind dream PCs.