Antec GSK1000 EC
1000 W10 pieces in stock at supplier
Product details
Antec power supply for reliability you and your system can count on. Introducing the GSK ATX 3.1 power supply, designed for ultimate performance and stability for gamers and enthusiasts. With advanced features such as ATX 3.1 and PCIe 5.1 support, high-quality Japanese capacitors, exceptional stability, and 80 PLUS Gold certified efficiency, you can expect excellent power delivery for your system. The PhaseWave design ensures consistent, reliable performance, while the 120mm FDB fan provides efficient and quiet cooling. The fully modular design allows for easy cable management and customization, and the Zero RPM Manager enables advanced temperature control to balance quiet operation with effective cooling. At the same time, the CircuitShield suite with industrial-grade protection mechanisms ensures a safe and reliable power supply in any environment. The GSK ATX 3.1 is the ideal choice for building a powerful, efficient, and reliable PC for gamers and professionals.
Form factor | ATX |
ATX version | 3.1 |
80 PLUS certificate | Gold |
Modularity | Modular cable management |
Internal connection options | 20+4 PIN ATX power connector (1x), 4+4-pin 12V (2x), 6+2-pin PCI Express (5x) |
Power protection features | EIA, OCP, OPP, OVP, SCP |
Item number | 66480701 |
Manufacturer | Antec |
Category | Power Supply PC |
Manufacturer No. | 0-761345-20194-0 |
Release date | 20/1/2026 |
External links |
Colour | Black |
Exact colour description | Black, Black |
Form factor | ATX |
ATX version | 3.1 |
80 PLUS certificate | Gold |
Modularity | Modular cable management |
PCI express version (max.) | 5.1 |
Internal connection options | 20+4 PIN ATX power connector (1x), 4+4-pin 12V (2x), 6+2-pin PCI Express (5x) |
Cable length | 55 cm |
Cooling method | Active cooling |
Number of fans | 1x |
Fan diameter | 120 mm |
Power protection features | EIA, OCP, OPP, OVP, SCP |
Power | 1000 W |
Country of origin | China |
CO₂ emissions | 313,17 kg |
Climate contribution | EUR 6,95 |
Scope of delivery | Power supply |
Length | 14 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 2729 g |
Product Safety |
30-day right of return
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- AntecNot enough data
- 1.HP0,2 %
- 2.be quiet!0,9 %
- 2.Corsair0,9 %
- 2.Silverstone0,9 %
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- AntecNot enough data
- 1.Deepcool0 days
- 1.Fortron0 days
- 1.Intertech0 days
- 1.LC-Power0 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- AntecNot enough data
- 1.Cooler Master2,4 %
- 2.MSI3,5 %
- 3.be quiet!3,7 %
- 3.Fortron3,7 %