Empower your computer with the GP-P450B 450W 80 PLUS Bronze Power Supply from Gigabyte. Featuring a single +12V rail, this 450W PSU follows the Intel ATX 12V v2.31 form factor. A 120mm hydraulic bearing fan provides ample cooling and boasts a lifespan of more than four years. In addition to motherboard and CPU connectors, the GP-P450B also provides two PCIe and six SATA connectors, as well as three 4-pin peripheral connectors and a 4-pin floppy connector. Rated 80 PLUS Bronze, the Gigabyte GP-P450B delivers up to 85% efficiency and uses flat cables.

• 450W Single +12V Rail
• 120mm Cooling Fan
• Intel ATX 12V v2.31 Form Factor
• 2 x PCIe Connectors
• 6 x SATA Connectors
• 3 4-Pin Peripheral Connectors
• Flat Cables

Empower your computer with the GP-P550B 550W 80 PLUS Bronze Power Supply from Gigabyte. Featuring a single +12V rail, this 550W PSU follows the Intel ATX 12V v2.31 form factor. A 120mm hydraulic bearing fan provides ample cooling and boasts a lifespan of more than four years. In addition to motherboard and CPU connectors, the GP-P550B also provides two PCIe and six SATA connectors, as well as three 4-pin peripheral connectors and a 4-pin floppy connector. Rated 80 PLUS Bronze, the Gigabyte GP-P550B delivers up to 85% efficiency and uses flat cables.

• 550W Single +12V Rail
• 120mm Cooling Fan
• Intel ATX 12V v2.31 Form Factor
• 2 x PCIe Connectors
• 6 x SATA Connectors
• 3 4-Pin Peripheral Connectors
• Flat Cables