Antec G750 750 Watt 80 Plus Gold SMPS

The Antec G750 is a 750-watt semi-modular power supply unit designed to deliver stable, efficient power for mainstream gaming and enthusiast desktop builds. Its 80 Plus Gold certification confirms that the unit achieves at least 87% energy efficiency at 20% load, 90% at 50% load, and 87% at 100% load under typical AC input conditions, helping to keep electricity costs down compared to lower-rated units. A defining feature of the G750 is Antec's CircuitShield protection suite, which integrates seven industry-grade safeguards: Over Current Protection (OCP), Under Voltage Protection (UVP), Over Voltage Protection (OVP), Over Power Protection (OPP), Short Circuit Protection (SCP), Over Temperature Protection (OTP), and No Load Operation (NLO) protection. Together these mechanisms guard both the PSU and connected components against electrical faults that could otherwise cause hardware damage. The semi-modular design means essential cables — typically the 24-pin ATX motherboard and CPU power leads — are permanently attached, while additional peripheral and PCIe cables can be connected or removed as needed. This approach reduces cable clutter inside the chassis without requiring builders to manage a full set of detachable cables. The unit ships in a black finish and carries the SKU G750-GB with GTIN 761345801213. It is backed by a 2-year manufacturer warranty from Antec. Verified Specifications: - Rated output power: 750 W - Efficiency rating: 80 Plus Gold - Modular design: Semi-modular - Color: Black - Warranty: 2 years - GTIN / EAN-UPC: 761345801213 - Protection features: OCP, UVP, OVP, OPP, SCP, OTP, NLO - SKU: G750-GB For builders who need higher wattage in the same Antec Gold lineup, the Antec G850 850W is a natural step up. Those seeking full modular flexibility may consider the Antec HCG series with Platinum efficiency ratings