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Key Specs
Wattage: 550 watts (Measurement of electrical power.)
Modular: Fully modular
Product Length: 11 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
General
Product Name: 550-Watt ATX Modular Power Supply
Brand: BFG
Model Number: BFGR550WGXPSU
Power
Wattage: 550 watts (Measurement of electrical power.)
Modular: Fully modular
Dimensions
Product Height: 6 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
Product Width: 3.4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
Product Length: 11 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
Product Weight: 100.8 ounces (The out of box weight of the item.)
Other
UPC: 876758002876
This 550-watt power supply features a thermostatically controlled 140mm cooling fan for improved heat dissipation.
550-watt power supply: ATX 12V 2.2-compliant with dual 12V rails.
BFG Thermal Control Technology: Quiet-operating thermostatically controlled 140mm cooling fan for improved heat dissipation.
Built-in protection circuitry: Helps prevent overvoltage, overload and short circuits.
Multiple connectors: Include one 24-pin motherboard connector, one 6-pin PCI-Express connector, one 8-pin PCI-Express connector, four 4-pin molex connectors, one 4-pin floppy connector and 6 SATA connectors.
Whats Included
BFG 550-Watt ATX Modular Power Supply
Power cable, 6 modular cables and 4 mounting screws
Owner's manual
Customers are saying
Customers are delighted by the 550-Watt ATX Modular Power Supply's quiet operation, even under heavy load, and its ample power for gaming rigs and upgrading components. Many appreciate its ability to keep their systems cool. The power supply is praised for its ease of installation and reliable performance.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Good power supply for the price
Very great Power Supply for the price, got it on sale for $69.99. The finish is nice, modular so it's a snap to setup, not too loud. Should run most mid to high end graphics cards easily.
Tip: Attach all the wires you're going to need before putting it in the case, otherwise you'll have to take the entire thing out to add something.
I did find it a bit hard to setup, but then again it was my first time and I made a good number of rookie mistakes. Once you got it all in, you're good to go.
Posted by theanimal160
Rated 4 out of 5 stars
Good power supply
I was looking for a power supply that I could use in my old Dell E521 until I could build a new comp and this fit the bill nicely. It fit well and with little problems and had the connections I needed. It's very quiet after bootup and haven't had a problem with it since.
The only issue I really have with it it really isn't made for a mid tower and hiding the cords was an issue. Even closing the side panel had been a pain, but I dealt with it.
It does everything I need it for and had the connectors I wanted. Good price for money, just remember the cords are thick and prebuilt systems that are mid towers would be a tight fit.
Posted by EliteCore1
Rated 5 out of 5 stars
Great power supply upgrade
I bought this to replace my OEM 300w PSU so that I could upgrade to a modern video card with the external power connectors. Install ws a breeze, though I did have to go to the BFG website to clarify some of the connectors. Instructions that came with it are almost useless and could use a lot of improvement. The power supply is a real beauty (ashamed it's stuck in a case) and extremely quiet. It is a bit longer than my original (but it is more powerfull) it still fit fine, but it made plugging in on the 12 v rails a bit tricky. Modular design makes for a very clean instal and has every conivable connector you could want included.