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Seasonic Focus G12 GM power supply unit 850 W 20+4 pin ATX ATX Black - Image 1
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Seasonic Focus G12 GM power supply unit 850 W 20+4 pin ATX ATX Black

Seasonic

Compare today's prices on the "Seasonic Focus G12 GM power supply unit 850 W 20+4 pin ATX ATX Black".

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Last Updated: 01/04/2026
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Product Description

Compare today's prices on the "Seasonic Focus G12 GM power supply unit 850 W 20+4 pin ATX ATX Black".

Seasonic Focus G12 GM power supply unit 850 W 20+4 pin ATX ATX Black

Delivering reliable, efficient power for demanding builds, the Seasonic Focus G12 GM 850W power supply unit combines high-performance output with semi-modular cable management for a cleaner, more streamlined installation. Its 80 PLUS Gold certification ensures up to 90% efficiency under typical loads, reducing energy waste and heat generation, while the compact 140mm depth makes it suitable for a wide range of ATX cases without sacrificing airflow.

- 850W continuous power output with a single +12V rail for stable, consistent delivery to components

- 80 PLUS Gold certified for enhanced efficiency and lower electricity costs

- Semi-modular cable design – essential cables are fixed, while others can be detached to minimise clutter and improve airflow

- Standard ATX form factor (140mm L x 150mm W x 86mm H) for broad compatibility

- ATX 12V v2.52 compliant with 20+4 pin main connector for modern motherboards

- 120mm fluid dynamic bearing fan for quiet, long-lasting cooling with smart fan control

- Comprehensive protections including OPP, OVP, UVP, SCP, and OTP for system safety

- 80+ Gold rating ensures stable power delivery under varying loads

Backed by Seasonic’s renowned build quality, the Focus G12 GM 850W is a dependable choice for gaming PCs, workstations, and high-performance systems that require clean power and hassle-free cable routing.

GTIN: 4711173878513