Description
XFX PSUs are designed to deliver tight DC voltage regulation with minimal AC ripple, giving you safer, cleaner power which along with XFX's EasyRail technology allows you to connect numerous devices without worrying about running out of power before reaching the maximum wattage. EasyRail optimizes it all for you.
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Continuous power
Wattage and heat go hand-in-hand. XFX PSU guarantees the advertised wattage, even at well above standard operating conditions at 50 °C. -
Clean power
Power drawn from your AC outlet is typically dirty with voltage spikes and fluctuations, which can harm vital PC components. XFX PSU is designed to deliver tight DC voltage regulation with minimal AC ripple, giving you safer, cleaner power. -
Efficient power use
80 Plus Silver certified means that this XFX PSU has 88% power efficiency. Compare that to non-certified PSUs, which lose at least 20% of power drawn. With the XFX PSU, get every watt you pay for. -
Extreme heat tested capacitors
Internal PC operating temperature is around 35 °C but the internal PSU temperature can be much higher. XFX uses all high-quality Japanese brand capacitors rated to withstand up to 105 °C. -
Automatic protection sensors
XFX PSU comes with automatic output protection systems to protect you and your computer. This includes Total Power Protection (OPP), Over Voltage Protection (OVP), Over Current Protection (OCP) and Short Circuit Protection (SCP). -
The XFX ProSeries PSU with EasyRail technology
Enables you to maximize available power and make set-up easy. Stack numerous power-hungry components, such as your GPU, CPU and other components, without fear of crashing. In addition this PSU has also been award the 80 Plus Bronze certification for its high power efficiency and is also designed for NVIDIA SLI and AMD Crossfire multi-GPU systems making it a perfect solution for hardcore gamers. -
Other power supply units
Conventional PSU uses multi-rail technology which basically combines cheaper and lower wattage PSU into one single PSU to generate a higher total wattage. However, smaller rails have lower maximum wattages so left over wattage on individual rails become too small to handle major components and gets wasted. -
Easyrail power supply units
PSUs with EasyRail technology give you one continuous rail of power covering the total maximum wattage. What this means is that no matter how many devices you have, high or low power, they can easily stack until it reaches the full maximum wattage. With EasyRail technology you can maximize the potential of your PSU with ease.
Specifications
Summary
- Product Description
- XFX ProSeries P1-550S-XXB9 - Core Edition - power supply - 550 Watt
- Device Type
- Power supply - active Power Factor Correction (PFC) - internal
- Specification Compliance
- ATX12V 2.2/ EPS12V 2.91
- 80 PLUS Certification
- 80 PLUS Bronze
- Input Voltage
- AC 100-240 V
- Output Voltage
- +3.3, +5, ±12 V
- Power Capacity
- 550 Watt
- Output Current
- +3.3V - 25 A / 0 A , +5V - 25 A / 0 A , +12V - 53 A / 0.6 A , -12V - 0.5 A / 0 A , +5VSB - 3 A / 0 A
- Output connectors
- 1 x power 24 pin ATX with detachable 4 pin section , 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section , 1 x 6 pin PCI Express power , 1 x 8 pin PCI Express power with detachable 2 pin section , 9 x 15 pin Serial ATA power , 6 x 4 PIN internal power , 2 x 4 PIN mini-power connector
- Cooling System
- 120 mm fan
- Dimensions (WxDxH)
- 15 cm x 14 cm x 8.6 cm
- Environmental Standards
- ENERGY STAR
- Manufacturer Warranty
- 5-year warranty
Detailed Specification
General
- Device Type
- Power supply - active Power Factor Correction (PFC) - internal
- Specification Compliance
- ATX12V 2.2/ EPS12V 2.91
- PSU Form Factor
- ATX
Power Device
- Input Voltage
- AC 100-240 V
- Input Voltage Range
- AC 90 - 264 V
- Frequency Required
- 47 - 63 Hz
- Power Output Connectors Details
- 1 x power 24 pin ATX with detachable 4 pin section , 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section , 1 x 6 pin PCI Express power , 1 x 8 pin PCI Express power with detachable 2 pin section , 9 x 15 pin Serial ATA power , 6 x 4 PIN internal power , 2 x 4 PIN mini-power connector
- Output Voltage
- +3.3, +5, ±12 V
- Power Capacity
- 550 Watt
- Output Current
- +3.3V - 25 A / 0 A , +5V - 25 A / 0 A , +12V - 53 A / 0.6 A , -12V - 0.5 A / 0 A , +5VSB - 3 A / 0 A
- 80 PLUS Certification
- 80 PLUS Bronze
Miscellaneous
- Cooling System
- 120 mm fan
- Features
- Over voltage protection, overpower protection, SLI ready, CrossFire ready, undervoltage protection, short-circuit protection, single 12V rail, ball bearing cooling fan, non-modular
- Compliant Standards
- RoHS
Environmental Standards
- ENERGY STAR
- Yes
Manufacturer Warranty
- Service & Support
- Limited warranty - 5 years
Environmental Parameters
- Max Operating Temperature
- 50 °C
Dimensions & Weight
- Width
- 15 cm
- Depth
- 14 cm
- Height
- 8.6 cm
