Antec GSK 750W | 80 PLUS Gold | ATX 3.1 & PCIe 5.1 | Fully Modular | 120mm FDB Fan – New
R1,644.21
Built for the Next Generation of Power Hungry Builds
Whether you’re running an NVIDIA RTX 40 Series GPU or pushing a high-end workstation, the Antec GSK 750W has you covered with full ATX 3.1 and PCIe 5.1 compatibility. The included 12VHPWR 12V-2×6 cable means you’re ready for the most demanding modern graphics cards right out of the box — no adapters, no compromises.
Whisper-Quiet Efficiency That Saves You Money
With 80 PLUS Gold certification delivering up to 90% energy efficiency, the GSK 750W wastes less power as heat — keeping your system cooler, quieter, and your electricity bill lower. The Zero RPM Manager keeps the fan completely silent under light loads, so your build stays peaceful when it doesn’t need to work hard.
Clean Cables, Clean Build
The fully modular design lets you connect only the cables you actually need, eliminating clutter and improving airflow inside your case. Backed by high-quality Japanese capacitors and PhaseWave™ server-class topology, you get rock-solid voltage stability and a PSU that’s built to last for years.
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Output Capacity
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750W |
|---|---|
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Modularity
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Fully Modular |
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Certification
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80 PLUS Gold (up to 90% efficiency) |
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Topology
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PhaseWave™ Design — LLC with Synchronous Rectification & DC-DC Conversion |
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Capacitors
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High-Quality Japanese Capacitors |
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PFC
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Active PFC |
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Input Voltage
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100V–240V |
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Input Current
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10A Max |
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Input Frequency Range
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50Hz–60Hz |
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Power Good Signal
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100–150ms |
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Compatibility
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ATX 3.1 & PCIe 5.1 (supports NVIDIA GeForce RTX 40 Series) |
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Fan
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120mm Fluid Dynamic Bearing (FDB) Silent Fan |
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Fan Control
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Zero RPM Manager (fan activates only under load) |
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Motherboard
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1 x 24 (20+4) pin MB |
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PCIe 5.1 (12VHPWR)
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1 x 16 (12+4) pin PCIe 5.1 12VHPWR |
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CPU / EPS
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2 x 8 (4+4) pin CPU |
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PCIe (Legacy)
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4 x 8 (6+2) pin PCI-E |
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SATA
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8 x SATA |
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Molex
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4 x Molex |
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CircuitShield™ Protections
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OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO |
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Dimensions
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140 x 150 x 86 mm |
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Colour
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Black |
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Regulatory
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cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC / UKCA / ICES |
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Contents
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Antec GSK 750W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular PSU x1, Modular Cables Set x1 |
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| Weight | 1.67 kg |
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| Dimensions | 29.5 × 13.5 × 21 cm |
| Brand |
Antec |
| Colour |
Black |
| Warranty |
84 Months |
