RAIDMAX XTB RX-550 550 WATTS 80+ BRONZE

Single +12V Rail: Delivers 38A/456W to support mid-range gaming GPUs.
120mm Silent Fan: Variable speed control for efficient and quiet cooling.
Honeycomb Ventilation: Advanced grid design for maximum heat dissipation.
Intel Haswell Support: Compatible with C6/C7 power-saving states.
Comprehensive Protection: Built-in OVP, OPP, and SCP safety features.
Non-Modular Design: Fixed, high-quality cables for easy installation.
Dual PCI-E Connectors: Includes one 6+2 pin and one 6-pin connector for GPU flexibility.
Black Edition Finish: Neutral matte black coating to match any case interior.

5.500 DA

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RAIDMAX XTB RX-550 550 WATTS

Technical Specifications

Feature Category	Technical Detail
Model	RX-550XT / RX-550XTB
Total Power	550 Watts
AC Input	115/230VAC, 4/8A, 50/60Hz
Efficiency	Up to 80% (Typical Load)
+12V Rail Output	38A / 456W
+3.3V & +5V Combined	18A / 17A (110W Total)
Fan Size	120mm Silent Fan
Dimensions	150 x 140 x 86 mm
80 PLUS Rating	Standard / Not Certified (Model dependent)

Connector Layout

1 x 20+4 Pin Mainboard
1 x 4+4 Pin CPU (EPS/ATX12V)
1 x 6+2 Pin PCI-E
1 x 6 Pin PCI-E
4 x SATA
2 x Molex (4-Pin)

RAIDMAX XTB RX-550 550 WATTS

The RAIDMAX XTB RX-550 (XT-Series) is a popular mid-range power supply unit (PSU) designed for reliable performance in gaming and professional workstations. Built on the Intel ATX12V V2.3 standard, it provides a total output of 550W, making it a strong choice for builds featuring modern multi-core processors and mid-tier dedicated graphics cards.

This model utilizes a Single +12V rail design, which provides 38A (up to 456W) of dedicated power to ensure stability for high-demand components like the GPU. It is cooled by a 120mm silent fan with a honeycomb ventilation grid that optimizes airflow while maintaining low noise levels. The RX-550XT is equipped with heavy-duty protection technologies, including Over Voltage (OVP), Over Power (OPP), and Short Circuit (SCP) protection, ensuring the safety of your hardware during power fluctuations.