The SilverStone HELA 1300R Platinum (SST-HA1300R-PM) is a high-performance, fully modular ATX power supply designed for demanding systems featuring next-gen GPUs and CPUs. With support for ATX 3.0/3.1 and PCIe Gen 5 standards, it includes a 12VHPWR connector and delivers 1300W of continuous power at up to 50°C. Certified with Cybenetics Platinum efficiency, it combines silent operation, advanced protections, and premium Japanese capacitors for reliable, efficient power delivery. 1300W continuous power output. Cybenetics Platinum efficiency certification. Supports ATX 3.0/3.1 and PCIe Gen 5 standards. Includes 12VHPWR PCIe connector. Fully modular cable design. Flat black flexible cables. Silent 120mm FDB fan with semi-fanless mode. All Japanese electrolytic capacitors. 180° angled SATA connectors for stacked drives. Advanced protection: OCP, OPP, OVP, SCP, UVP, OTP. Compact 140mm depth for wide case compatibility. 24/7 operation at up to 50°C ambient temperature. 60 Month Warranty Product Type ATX Power Supply Form Factor ATX (PS2) Colour Black (lead-free paint) Max DC Output 1300W Power Density 720W per litre Efficiency Certification Cybenetics Platinum Efficiency Range ≥89% to <91% MTBF 100,000 hours Operating Temperature 0°C to 50°C Cooling System 120mm FDB fan Noise Level 0 dBA minimum Input Voltage 90 ~ 264 Vrms Input Frequency 47Hz ~ 63Hz PFC Active PFC (PF > 0.9 at full load) 3.3V Rail 24A max 5V Rail 24A max 12V Rail 108.3A max 5VSB Rail 3.0A max -12V Rail 0.5A max Combined 3.3V & 5V 120W max Combined 12V 1300W max Ripple & Noise 40mV ( 3.3V/ 5V/ 5VSB), 80mV ( 12V/-12V) Connectors 1× 24/20-pin, 2× 4 4-pin EPS, 1× 12 4-pin 12VHPWR, 8× PCIe, 8× SATA, 6× Peripheral, 2× Floppy Modular Design Fully modular Cable Type Flat black flexible cables Dimensions (W×H×D) 150 × 86 × 140 mm Weight 2.93 kg
