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−6%

Seasonic Vertex GX-1200

1200 W
Price in EUR including VAT
was EUR329,–
Delivered between 8/1/2026 and 16/1/2026
More than 10 pieces in stock at supplier
free shipping

Colour2

Performance2

Product details

High-performance power supply with PCIe 5.0, with 80 PLUS Gold, 1,200 watts of power, modular cable management, 3x 6+2-pin connectors for graphics cards, with 12+4-pin PCIe 5.0-12VHPWR connector for high-end graphics cards.

Key specifications

80 PLUS certificate
Gold
Power protection features
EIAOCPOPPOTPOVPSCP
Form factor
ATX
Internal connection options
15-pin S-ATA (18x)4-pin CPU (2x)4-pin Molex (3x)6+2-pin PCI Express (3x)
Modularity
Modular cable management
Item number
39556881

General information

Manufacturer
Seasonic
Category
Power Supply PC
Manufacturer no.
Vertex GX-1200 White
Release date
25/10/2023

Colour

Colour
White
Exact colour description
White

Power supply properties

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

Power supply connectors

Internal connection options
15-pin S-ATA (18x)4-pin CPU (2x)4-pin Molex (3x)6+2-pin PCI Express (3x)
Power supply unit Power connection
C14

Cooling properties

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

Safety

Power protection features
EIAOCPOPPOTPOVPSCP

Power supply

Power
1200 W

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
ATX 3.0ModularPCIe 5.0 - 1200 WattVertex GX White 80 PLUS Gold power supply unit

Product dimensions

Length
16 cm
Width
15 cm
Height
8.60 cm
Weight
3940 g

Legal Notice

Product Safety

Package dimensions

Length
37.20 cm
Width
20.70 cm
Height
12.20 cm
Weight
3.94 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
  • 10.Lian-Li
    3 days
  • 10.NZXT
    3 days
  • 12.be quiet!
    4 days
  • 13.ASUS
    5 days
  • 14.Seasonic
    7 days

Return rate

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

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

Translation: machine translated
Very good98/100
gamezoom.netSingle testReleaseJune 2023
  • Positiveample performance
  • PositiveModern and sophisticated technology (ATX 3.0)
  • PositiveVery high efficiency
  • Positivetop processing quality
  • Positivequality components
  • PositiveSoldering quality