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Overview
DeepCool PQ750G 750W ATX 3.1 Fully Modular Power Supply
The DeepCool PQ750G (Model: R-PQ750G-FD1B-JGAU-V1) is a high-performance 750W ATX 3.1 power supply designed to meet the demands of modern systems with high transient loads and PCIe 5.1 compatibility. Built on the Helly platform, it features a native 12V-2×6 cable rated for up to 600W, ensuring full support for GPUs like the RTX 4090. The unit is certified with 80PLUS Gold and Cybenetics Gold & A- (230V), delivering up to 90% efficiency under typical loads. Internally, it uses DC-to-DC topology, active PFC, and Japanese electrolytic capacitors for stable voltage regulation. A 120mm fluid dynamic bearing fan ensures quiet cooling, while fully modular sleeved cables simplify cable management. Ideal for builders seeking reliability, efficiency, and future-proof compatibility.
DeepCool PQ750G 750W ATX 3.1 Fully Modular Power Supply
The DeepCool PQ750G (Model: R-PQ750G-FD1B-JGAU-V1) is a high-performance 750W ATX 3.1 power supply designed to meet the demands of modern systems with high transient loads and PCIe 5.1 compatibility. Built on the Helly platform, it features a native 12V-2×6 cable rated for up to 600W, ensuring full support for GPUs like the RTX 4090. The unit is certified with 80PLUS Gold and Cybenetics Gold & A- (230V), delivering up to 90% efficiency under typical loads. Internally, it uses DC-to-DC topology, active PFC, and Japanese electrolytic capacitors for stable voltage regulation. A 120mm fluid dynamic bearing fan ensures quiet cooling, while fully modular sleeved cables simplify cable management. Ideal for builders seeking reliability, efficiency, and future-proof compatibility.
| DeepCool PQ750G – Technical Specifications | |
|---|---|
| Model | PQ750G |
| Part Number | R-PQ750G-FD1B-JGAU-V1 |
| Rated Power | 750W |
| Form Factor | ATX |
| Standard | ATX12V v3.1 |
| Efficiency Certification | 80PLUS Gold Cybenetics Gold Cybenetics A- (230V) |
| Platform | Helly |
| Topology | Active PFC + DC-to-DC |
| Capacitors | 100% Japanese electrolytic capacitors |
| Fan Size | 120 mm |
| Fan Bearing | Fluid Dynamic Bearing (FDB) |
| Modularity | Fully Modular |
| PCIe 5.1 Support | Native 12V-2×6 cable (600W) |
| Cable Type | Sleeved |
| Protections | OCP / OVP / UVP / SCP / OTP / OPP |
| Hold-Up Time | ≥16 ms at 75% load |
| Power Good Signal | 100–150 ms |
| Operating Voltage | 100–240V AC |
| Dimensions | 150 × 140 × 86 mm (W × L × H) |
| Color | Black |

