Power Supply Seasonic Focus SGX-650 Y7651GXSFS 80 Plus Gold 650W

Seasonic Focus SGX-650 (V2) 650W 80+ Gold SFX-L Power Supply

The Focus SGX-650 (V2) is a compact 650W unit in the SFX-L format, intended for Small Form Factor builds. It combines fully modular cables, Gold efficiency and flexible mounting compatibility, so you can run a capable system even in a crowded case.

Power & efficiency

The unit delivers 650W with 80 PLUS Gold certification, an efficiency level that helps convert power economically and keeps wasted energy and heat low in everyday use. That output suits a range of compact desktop and gaming systems that need steady supply in a small enclosure.

Cables & connectors

The design is fully modular and lets you attach only the cables the build needs, which reduces cable clutter inside compact cases. Cleaner cable routing also supports better airflow in a small case. The compact SFX-L body saves space, and an SFX to ATX bracket is included for installation in compatible ATX cases as well.

Reliability & cooling

Cooling is based on a 120mm FDB fan managed by Seasonic Hybrid Silent Fan Control. The fan control matches cooling output to the system's needs, keeping operation quiet at low loads while providing adequate airflow under heavier load.

• Output: 650W
• Efficiency: 80 PLUS Gold
• Form factor: SFX-L · SFX to ATX bracket included
• Modularity: full
• Cooling: 120mm FDB fan
• Fan control: Hybrid Silent Fan Control
• Use: Small Form Factor desktop and gaming systems