Corsair TX-M Series TX550M — 550 Watt 80 Plus Gold

SKU: PSU0040

Availability: Out of stock

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80 PLUS® Gold efficiency, delivering 90% energy efficiency at real world load conditions
Active PFC with full range AC input (100-240 VAC)
120mm rifle bearing fan
QR: Corsair TX-M Series TX550M — 550 Watt 80 Plus Gold


TX Series semi-modular power supplies are ideal for basic desktop systems where low energy use, low noise, and simple installation are essential. All of the capacitors are 105°C rated, Japanese brand, to ensure solid power delivery and long term reliability. 80 PLUS Gold efficiency reduces operating cost and excess heat. Flat, sleeved black modular cables with clearly-marked connectors make installation fast and straightforward, with good-looking results. The super-efficient operation of the TX Series semi-modular results in lower energy use and lower operating costs. Since it generates less heat, the fan doesn’t need to work as hard, and you’ll enjoy near silent operation.

Additional Information

Weight 4.0000
Warranty 1 Year Local Warranty
Power 550 Watts
80+ Rating Gold
Fan 120mm
+3.3V 25A
5V 20A
+5Vsb 3A
-12V 0.8A
+12V 43A
Connectors ATX Connector 1 EPS Connector 1 Floppy Connector 1 Four Pin Peripheral Connector 4 PCIe Connector 2 SATA Connector 5