Antec GSK 750W 80 Plus Gold ATX 3.1 PCIe 5.1 Full Modular Power Supply:
The Antec GSK 750W 80 Plus Gold ATX 3.1 PCIe 5.1 Full Modular Power Supply is a high-performance and reliable power solution designed for modern gaming and enthusiast systems. It offers full compatibility with the latest ATX 3.1 and PCIe 5.1 standards, ensuring seamless integration with cutting-edge hardware, including NVIDIA® GeForce RTX™ 40 Series GPUs via its dedicated 12VHPWR (12V-2×6) cable. The 80 PLUS Gold certification guarantees up to 90% energy efficiency, which translates to reduced power waste and a cooler, quieter system.
Key Features for Optimal Performance and Durability:
At its core, the GSK 750W utilizes Antec’s innovative PhaseWave™ Design, a server-class LLC topology with synchronous rectification and DC-DC conversion. This advanced design ensures unparalleled stability and highly efficient power delivery, crucial for consistent performance in demanding applications. The power supply is built with high-quality Japanese capacitors, which provide extremely tight voltage regulation and minimal ripple, thereby maximizing your system’s overall performance and longevity.
For cooling, the GSK 750W features a whisper-quiet 120mm fluid-dynamic bearing (FDB) silent fan. This fan is renowned for its exceptional durability and quiet operation. The Zero RPM Manager further enhances thermal efficiency by activating the fan only when necessary, ensuring near-silent operation during low loads. The fully modular design simplifies cable management, reducing clutter and improving airflow within your PC chassis.
Safety is paramount, and the GSK 750W comes equipped with Antec’s comprehensive CircuitShield™ suite of industrial-grade protections. These include OCP (Over Current Protection), OVP (Over Voltage Protection), UVP (Under Voltage Protection), SCP (Short Circuit Protection), OPP (Over Power Protection), OTP (Over Temperature Protection), SIP (Surge & Inrush Protection), and NLO (No Load Operation), all designed to safeguard your valuable components in any operating environment. Its compact size ensures compatibility with a wide range of PC cases, making it a versatile and reliable choice for your next build.
Explore compatible PC Cases or check Antec Products for other options. Find full details on the official Antec GSK 750W Power Supply product page.
Specifications:
- Output Capacity: 750W
- Color: Black
- Dimension (L x W x H): 140 x 150 x 86 mm
- Modularity: Full-Modular
- ATX Version: ATX 12V 3.1
- PCIe Version: PCIe 5.1
- PFC (Power Factor Correction): Active PFC
- Input Voltage: 100V-240V
- Input Current: 10A Max
- Input Frequency Range: 50Hz-60Hz
- Fan: 120mm Silent Fan (Fluid Dynamic Bearing)
- Certifications: 80 Plus Gold
- Protections: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
- Connectors:
- 1 x 24 (20+4) pin MB
- 1 x 16 (12+4) pin PCIe 5.1 12VHPWR
- 2 x 8 (4+4) pin CPU
- 4 x 8 (6+2) pin PCI-E
- 8 x SATA
- 4 x Molex
- Warranty: 7 Years (NA)
- UPC#: 0-761345-20056-1 (for EC region, other regional variants exist)


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