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Black rectangular ATX power supply unit with fixed cables

BGears

BGears b-Vigor550W 550W ATX power supply

SKU CH-CPWC-21JD9 MPN b-Vigor550W

Delivers 550 W through a compact 150 mm non-modular ATX design with 80+ efficiency at 20, 50 and 100 percent load and full-range 115 to 230 V input

  • Max wattage550 W
  • Modular cablingNon-Modular
  • PSU length limit150 mm
  • Product colorBlack
  • Product typeATX
  • 550 W maximum power supports mid-range builds
  • 150 mm length fits most standard cases
  • 80+ efficiency at 20, 50 and 100 percent load reduces waste heat
  • full range 115 V to 230 V input works worldwide
  • over power and short circuit protection guards components

What this power supply delivers

The BGears b-Vigor550W is a 550 W ATX unit with a compact 150 mm depth and a non-modular cable set. It accepts full-range AC input from 115 V to 230 V and meets over 80 % efficiency at 20 %, 50 % and 100 % load. Over-power and short-circuit protection are built in, and the product carries CE and RoHS markings. It suits builders who need a straightforward, fixed-cable supply for a mid-range system.

Who should consider a different unit

This model fits standard ATX cases that can accommodate a 150 mm deep PSU and works well for single-GPU builds with moderate power draw. Builders who prefer modular cabling for easier routing, or who need higher wattage for multi-GPU configurations, should look at other options. The non-modular design means every cable stays attached, which can limit flexibility in tight chassis layouts.

Installation notes and common issues

The 150 mm length helps it fit most mainstream cases, and the fixed cables eliminate the risk of loose modular connectors. Because all cables are permanently attached, cable management depends on case routing space and tie-down points. The main installation friction comes from stowing unused cables cleanly, especially in smaller enclosures where excess length has nowhere to go.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 94% of the 10,869 comparable items (median $142.99).
Max wattage 550 W
Lower than about 82% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameBgears
Product lineb-Vigor550 W
Model nameb-Vigor550 W
Part numberb-Vigor550 W
Product colorBlack
Product typeATX
Power
Max wattage550 W
Modular cablingNon-Modular
Size & build
Shipping weight1.45 kg
Package size229 × 159 × 102 mm
Compatibility
PSU length limit150 mm

Questions about this item

What case depth do I need to fit the 150 mm long b-Vigor550W?

Your case must accept power supplies up to 150 mm in length; measure the clearance from the rear panel to the nearest drive cage or motherboard tray.

Will the non-modular cables reach the motherboard and GPU in a standard ATX tower?

Fixed-length leads are sized for typical ATX layouts; route the 24-pin, CPU and PCIe connectors along the cable-management channels.

How can I confirm the unit is delivering its rated 550 W after installation?

Under load the fan should spin and voltages on the 24-pin and PCIe rails must stay within ATX tolerance; a hardware monitor or multimeter can verify this.

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