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DECATHLON SERIES DA750RSilverStone's Decathlon series DA750R-GMA is PSU compliant with the latest ATX 3.0 standard design and equipped with PCIe Gen5 12V-2x6 12+4 pin connector. It has a maximum output of 750W, which meets Nvidia's minimum recommended wattage for RTX 4080 and 4090 Graphics Cards, so it is also ideal for RTX 4070ti or lower Graphics Cards. The DA750R-GMA can provide steady, reliable flow of power for overclocking mid-range cards and easily handle their unexpected power peaks.
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![]() | 12V-2X6 PCIE CONNECTOR SUPPORTS ATX3.0/3.1 SPECIFICATIONSThe 12+4 pin (12V-2x6) design is capable of withstanding power failure caused by a running graphics card’s instantaneous peak power consumption, whilst providing higher stability and efficiency power output for high-end systems FULLY MODULAR DESIGN WITH UNIVERSAL EPS / PCIE CONNECTOR INTERFACEFlat cables have much greater flexibility to allow for tighter folding and management of cables SILENT 120MM FANSilent running 120mm fan with advanced semi-fanless operation. Built-in 120 mm fan has excellent airflow and low noise, perfect for quiet home or office use Other features of the PSU includes 80 PLUS Gold certification, compact 140mm depth design, and fully modular cables utilizing SilverStone's 3rd generation modular interface. Of its maximum wattage of 750W, 450-watt of it can be obtained through the 12V-2x6 connector, a further update to the 12VHPWR connector. Cooling is entrusted to a 120mm black fan with a semi-fanless switch button ensuring the cooling fan noise is kept to a minimal with plenty of reserve for maximum cooling power when the need arise. The DA750R-GMA is the perfect power supply for the latest generations of PCIe Gen 5 graphics card utilizing 12V-2x6 or 12VHPWR connector. |
| Model No | Silver Stone Decathlon Series DA750R 80PLUS Gold Fully Modular ATX 3.1 PCIe 5 750W Power Supply - Black |
| Part No | SST-DA750R-GMA |
| Power | 750W |
| Efficiency Standard | 80 PLUS Gold |
| Modularity | Fully Modular |
| Color | Black |
| PSU Form Factor | ATX (PS2) |
| Fan | Silent 120mm fan |
| Protection Features | Over Current Protection Over Power Protection Over Voltage Protection Short Circuit Protection Over Temperature Protection Under Voltage Protection |
| Load Range | Output : +3.3V +5V +12V +5VSB -12V Max.(Amps) : 20A 20A 62.5A 3A 0.3A Min.(Amps) : 0A 0A 0A 0A 0A Range (%) : ±3% ±3% +5%-7% ±5% ±8% Line Reg.(%) : ±1% ±1% ±1% ±1% ±1% Ripple(mVp-p) : 40mV 40mV 80mV 40mV 80mV |
| Input Voltage | 90 ~ 264 Vrms |
| Input Frequency Range | 47Hz ~ 63Hz |
| PFC | Active PFC (PF>0.9 at full load) |
| MTBF | 100,000 hours |
| Special Features | 80 PLUS Gold efficiency certification Equipped with Gen5 12V-2x6 PCIe connector, meeting Intel ATX3.0/3.1 specification standard Latest PCIe Gen 5 standard to support up to 2X power excursion 24/7 continuous power output with 50℃operating temperature Silent running 120mm fan with advanced semi-fanless operation Compact design with a 140mm depth for easy integration |
| Connectors | 1 x 24 / 20-Pin motherboard connector 2 x 8 / 4-Pin EPS / ATX 12V connector 4 x 8 / 6-Pin PCIe connectors 1 x 12V-2x6 connector 8 x SATA connectors 4 x 4-Pin Peripheral connector ※ DA750R-GMA/DA750R-GMA-WWW are not compatible with PP05-E and PP06 cables. |
| Dimension | 150mm (W) × 86mm (H) × 140mm (D) 5.91" (W) x 3.39" (H) x 5.51" (D) |
| Weight | 2.08kg |
| Warranty | 1 Year ( As per Manufacturer Policy ) |