SEASONIC power supply Core GC-650 / 650W / ATX3.1 / 120mm fan / 80PLUS Gold

Reliable ATX power supply with 650W power and modern ATX 3.1 compatibility.

SEASONIC CORE GC-650 is an ideal choice for everyday builds and gaming PCs where reliability and efficiency are key. The power supply is 80PLUS® Gold certified , which guarantees high power conversion efficiency and lower operating costs.

The compact design measuring 140 x 150 x 86 mm allows installation in smaller cases, while the advanced Smart and Silent Fan Control (S2FC) ensures the optimal balance between cooling and quiet operation. The GC-650 meets all the requirements of the ATX 3.1 standard with traditional PCIe connectors.

Advanced cooling and fan control
The S2FC system dynamically adjusts fan speed based on current temperature, ensuring quiet operation at low loads and effective cooling at higher performance demands.

Compatibility with older graphics cards
The GC-650 is equipped with traditional 8-pin PCIe connectors instead of the new 12V-2x6 cable, ensuring perfect compatibility with previous generation graphics cards.

Reliability and safety
The power supply has a complete set of protection circuits including overload, overvoltage, undervoltage and short circuit protection. MTBF reaches 100,000 hours at 25°C.

BASIC SPECIFICATIONS

Power: 650W continuous

Certification: 80PLUS® Gold

Standard: ATX 3.1 / PCIe 5.1

Fan: 120mm HDB with S2FC control

Input voltage: 100-240V AC, 50-60Hz

+12V line: 54A (648W)

Connectors: 24pin MB, 8pin CPU, 2× 8pin PCIe, SATA/Molex

Dimensions: 140 × 150 × 86 mm

Operating temperature: 0 to +40°C

Protection systems: OCP, OPP, OTP, OVP, SCP, UVP