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Seasonic G12 GM-650

650 W
Price in EUR including VAT
Delivered between 7/1/2026 and 16/1/2026
10 pieces in stock at supplier
free shipping

Product details

CORE Series
The CORE series is the brand new line that completes Seasonic's product range. The 80 PLUS Gold certified CORE series is available in all three cable configurations, including the fully modular CORE GX, the semi-modular CORE GM, and the fixed cable CORE GC. The Seasonic Smart and Silent Fan Control automatically adjusts the fan speed based on the temperature inside the power supply. As part of the TUF Gaming Alliance, the CORE series is the perfect unit to complement your gaming PC.

80 PLUS Gold
The CORE GM series achieves the 80 PLUS Gold certification with an efficiency of 90% at 50% system load.

Semi-modular Cables
Some cables are permanently attached to the power supply (usually the 24-pin and 8-pin ATX power cables), while the remaining cables can be used to connect the other components.

S2FC - Smart and Silent Fan Control
The intelligent thermal circuit is designed to find the optimal balance between the need to cool the components and the requirement to operate the power supply as quietly as possible.

Key specifications

80 PLUS certificate
Gold
Power protection features
EIAOCPOPPOVPSCP
Form factor
ATX
Internal connection options
20+4 PIN ATX power connector (1x)
Modularity
Partially modular cable management
Item number
17742161

General information

Manufacturer
Seasonic
Category
Power Supply PC
Manufacturer no.
G12-GM-650
Release date
17/11/2022

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
90%
80 PLUS certificate
Gold
Modularity
Partially modular cable management

Power supply connectors

Internal connection options
20+4 PIN ATX power connector (1x)

Cooling properties

Cooling method
Active cooling
Number of fans
1x
Fan diameter
120 mm
LED colour
without LED

Safety

Power protection features
EIAOCPOPPOVPSCP

Power supply

Power
650 W

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
ACPCIePeripheral (Molex)SATA

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm
Weight
2350 g

Legal Notice

Product Safety

Package dimensions

Length
27 cm
Width
12 cm
Height
19 cm
Weight
2.33 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Galaxus
  • 2.Corsair
    1 %
  • 4.Fortron
    1,1 %
  • 4.Seasonic
    1,1 %
  • 6.Deepcool
    1,2 %
  • 7.Silverstone
    1,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 9.Lian-Li
    3 days
  • 9.NZXT
    3 days
  • 11.be quiet!
    4 days
  • 12.ASUS
    7 days
  • 12.Seasonic
    7 days

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Galaxus
  • 6.Enermax
    3,9 %
  • 7.Thermaltake
    4 %
  • 8.Seasonic
    4,1 %
  • 9.Corsair
    4,5 %
  • 10.Deepcool
    4,7 %
Source: Galaxus