Seasonic G12

750 W
Price in EUR including VAT, free shipping
32Ratings
Delivered between 10/1/2025 and 18/1/2025
5 items in stock at supplier

Performance

Product details

The G12 GM Series is available in standard ATX form factor and wattages most commonly used for a PC system. The Seasonic G12 GM Series achieves the 80 PLUS Gold standard with minimum 87%, 90% and 87% power
consumption efficiency at 20%, 50% and 100% operating loads respectively. This efficiency, combined with active power factor correction, enables the G12 GM Series power supplies to reduce energy waste, resulting in energy cost savings for users. As well as being extremely efficient, the G12 GM units utilise the LLC resonant converter design and industry-leading Smart and Silent Fan Control (S2FC).

Key specifications

Form factor
ATX
80 PLUS certificate
Gold
Modularity
Permanently installed
Internal connection options
20+4 PIN ATX power connector (1x), 
4-pin Molex (5x), 
4+4-pin 12V (1x), 
6+2-pin PCI Express (3x), 
S-ATA III (16x), 
USB 2.0 Header (2x)
Item number
15287193

General information

Manufacturer
Seasonic
Category
Power Supply PC
Manufacturer no.
G12-GC-750
Release date
27.10.2020
External links
Manufacturer's site (de)

Colour

Colour group
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
90 %
80 PLUS certificate
Gold
Modularity
Permanently installed

Power supply connectors

Internal connection options
20+4 PIN ATX power connector (1x), 
4-pin Molex (5x), 
4+4-pin 12V (1x), 
6+2-pin PCI Express (3x), 
S-ATA III (16x), 
USB 2.0 Header (2x)

Cooling properties

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

Safety

Power protection features
OCP, 
OPP, 
OVP, 
SCP

Power supply

Power
750 W

Scope of delivery

Scope of delivery
PC power supply

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm
Weight
2310 g

Package dimensions

Length
27 cm
Width
13 cm
Height
19 cm
Weight
2.34 kg

14-day cancellation right
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions

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
  • 3.MSI
  • 3.Xilence
  • 6.Seasonic
  • 7.Sharkoon
  • 8.Deepcool

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
  • 11.Cooler Master
  • 11.Enermax
  • 13.Seasonic
  • 14.ASUS
  • 15.NZXT

Return rate

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

Source: Galaxus
  • 2.be quiet!
  • 2.Intertech
  • 4.Seasonic
  • 5.Corsair
  • 5.Thermaltake
Source: Galaxus