XFX ProSeries 550W Core Edition Power Supply - 80 PLUS Bronze Certified overviewProSeries 550W PSU
One Rail, One Setup
Unique, continuous EasyRail™ technology enables you to maximize available power and make set-up easy. Stack numerous power-hungry components without fear of crashing. It's also a perfect solution for hardcore gamers.
The Wattage you see isn’t always the wattage you get.
Some brands tweak tests to get great wattage ratings, but in reality, they deliver much lower max wattages. Don’t be fooled by wattage tricks. Below are examples of how we guarantee our wattage.
Wattage and heat go hand-in-hand. Other PSUs claim a certain wattage by using unrealistic testing environments like 25°C, but in real settings, they might reach much lower wattages. XFX PSUs guarantee the advertised wattage, even at well above standard operating conditions at 50°C.
Power drawn from your AC outlet is typically dirty with voltage spikes and fluctuations, which can harm vital PC components. XFX PSUs are designed to deliver tight DC voltage regulation with minimal AC ripple, giving you safer, cleaner power.
Efficient Power Use
80 Plus (Bronze, Silver, Gold & Platinum) certified means that this XFX PSU has an 88% to 95% 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. While some competitors claim to use Japanese capacitors, they may only be rated for 85°C, which can shorten the usable life of a PSU.
Automatic Protection Sensors
All XFX PSUs come 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)
Hybrid Fan Control - Conserves Power & Quieter
Hybrid mode, when activated, allows the PSU to operate silently until it reaches 30% load or 25°C. Then it switches to Quiet Mode (only 16dBA) until reaching 50% load which switches to Cooling Mode to cool the PSU appropriately.
|Form Factor||ATX12V 2.2/ EPS12V 2.91|
|Input Voltage||AC 100-240V|
|Input Voltage Range||AC 90 - 264 V|
|Frequency Required||47 - 63 Hz|
|Output Voltage||+3.3V, +5V, ±12V|
|PCI-E 8 Pin||1|
|PCI-E 6+2 Pin||1|
2 year standard warranty with all PSUs - simply register your PSU when purchased here to obtain a 5 year warranty. Register within 30 days of purchase, and provide proof of purchase for any warranty actions.
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Delivery Options Available
Next Working Day Delivery
Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.
Pre 12 Next Working Day Delivery
Get your order delivered the next working day before 12:00pm for £8.38, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.
Weekend Delivery - Saturday & Sunday
If you need your order at the weekend, for £9.98, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.
To qualify for Free Delivery your order total must be over the value of £49.99 and under 30KG in weight.
Economy delivery is available on all orders of any value being shipped within the UK.