SilverStone HELA 1650R SST-HA1650R-PM ATX 3.1 modular 1650W Cybenetics Platinum

SilverStone HELA 1650R SST-HA1650R-PM — 1650W Modular Power Supply

For demanding users who build high-end PC builds, powerful workstations or gaming computers, high performance and power reliability are key. The SilverStone HELA 1650R power supply with a power of 1650 W provides enough power even for systems with extreme energy demands. Cybenetics Platinum certification guarantees top efficiency between 89-91%, which means lower energy losses and less heat. Thanks to fully modular cabling, it ensures easy installation and better organization of the internal space. This power supply stands out above all with its high reliability and advanced protection features, making it the ideal choice for maximum security of your hardware.

Performance and Energy Efficiency

The SilverStone HELA 1650R features a combined power of 1650W on the +12V rail, perfect for multiple graphics cards and high-power processors. It features active PFC (Power Factor Correction) with a power factor of >0.9 at full load, ensuring stable power delivery without significant losses. With Cybenetics Platinum certification, you can expect lower operating costs and a smaller environmental impact.

Connectivity and Compatibility

The power supply offers a wide range of connectors, including 9× 8/6-Pin PCIe for graphics cards, 2× 8/4-Pin EPS/ATX 12V for processors, and 16× SATA for storage devices, ensuring compatibility with the latest components. In addition, it includes 2× 12+4-Pin 12V-2x6 connectors that support modern power standards. Thanks to the fully modular design, you can connect only the cables you really need, simplifying cable management.

Protection, Reliability and Cooling

The power supply is equipped with comprehensive protection features, including overload, short circuit and overvoltage protection (OCP, OPP, OVP, SCP, OTP and UVP), which protects your components from damage. With a lifespan (MTBF) of 100,000 hours and an operating temperature between 0-50 °C, long and reliable functionality is ensured. Cooling is provided by a 140mm FDB fan, which operates quietly with a noise level of 18 dBA, ideal for quiet builds.

Technical data

• Output voltage and current:
• +3.3V: 25A, ±3%, ripple 40 mVp-p
• +5V: 25A, ±3%, ripple 40 mVp-p
• +12V1: 137.5A, ±3%, ripple 80 mVp-p
• +5VSB: 3A, ±5%, ripple 40 mVp-p
• -12V: 0.3A, ±3%, ripple 80 mVp-p
• Input parameters:
• Voltage: 103-264 Vrms (for 1650 W), 90-264 Vrms (for 1350 W)
• Frequency: 47-63 Hz
• Format and dimensions: ATX (PS2), 150 × 86 × 180 mm (W × H x D)
• Weight: 3.83 kg

Package Contents

• SilverStone HELA 1650R SST-HA1650R-PM
• Complete Modular Cable Set