The Seasonic Focus GX-550 is a quiet and energy-efficient computer power supply, designed for an ATX housing. The GX-550 is modular, which means that you remove the cables that you do not use. This allows you more space in your computer case. With a capacity of 550 watts, this is suitable for a setup with a low-end processor and video card. This PSU is protected against current peaks, undervoltage, short-circuiting and overheating. The 80 Plus Gold certificate proves that this is a very efficient food. More than 89 percent of the power is converted into power for your PC. The built-in 120 mm fan only makes a noise when you load the psu more than 30%.
The Seasonic Focus GX-550 is a quiet and energy-efficient computer power supply, designed for an ATX housing. The GX-550 is modular, which means that you remove the cables that you do not use. This allows you more space in your computer case. With a capacity of 550 watts, this is suitable for a setup with a low-end processor and video card. This PSU is protected against current peaks, undervoltage, short-circuiting and overheating. The 80 Plus Gold certificate proves that this is a very efficient food. More than 89 percent of the power is converted into power for your PC. The built-in 120 mm fan only makes a noise when you load the psu more than 30%.
in 3 offers
The lowest price for Seasonic Focus GX-550 Gold 550W Power Supply right now is $158.10 at TechBuy.com.au, compared across 3 retailers.
The all-time low was $158.10 on 25 Apr 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 May 2026.
Seasonic Focus GX-550 Gold 550W Power Supply
The Seasonic Focus GX-550 is a quiet and energy-efficient computer power supply, designed for an ATX housing. The GX-550 is modular, which means that you remove the cables that you do not use. This allows you more space in your computer case. With a capacity of 550 watts, this is suitable for a setup with a low-end processor and video card. This PSU is protected against current peaks, undervoltage, short-circuiting and overheating. The 80 Plus Gold certificate proves that this is a very efficient food. More than 89 percent of the power is converted into power for your PC. The built-in 120 mm fan only makes a noise when you load the psu more than 30%.
The Seasonic Focus GX-550 is a quiet and energy-efficient computer power supply, designed for an ATX housing. The GX-550 is modular, which means that you remove the cables that you do not use. This allows you more space in your computer case. With a capacity of 550 watts, this is suitable for a setup with a low-end processor and video card. This PSU is protected against current peaks, undervoltage, short-circuiting and overheating. The 80 Plus Gold certificate proves that this is a very efficient food. More than 89 percent of the power is converted into power for your PC. The built-in 120 mm fan only makes a noise when you load the psu more than 30%.
Last updated at 14/05/2026 01:36:03
Seasonic GX-550 Focus GX 550W 80+ Gold Power Supply Unit
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Seasonic 550W Focus Power Supply - ATX 12 V, 80PLUS Gold, Fully Modular
Seasonic Focus GX Series 550W 80 Plus Gold Fully Modular Power Supply Intel ATX 12V
Delivery between 18–26 May $12.95
| Cooling type | Active |
| Fan diameter | 12 cm |
| On/off switch | Y |
| Purpose | PC |
| Certification | WEEE, ErP Lot 6, REACH |
Seasonic GX-550 Focus GX 550W 80+ Gold Power Supply Unit
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seasonic 550W Focus Power Supply - ATX 12 V, 80PLUS Gold, Fully Modular
Seasonic Focus GX Series 550W 80 Plus Gold Fully Modular Power Supply Intel ATX 12V
Delivery between 18–26 May $12.95
| Cooling type | Active |
| Fan diameter | 12 cm |
| On/off switch | Y |
| Purpose | PC |
| Certification | WEEE, ErP Lot 6, REACH |
