Silverstone HELA 2500Rz Cybenetics Platinum 2500W ATX 3.1 & PCIe 5 Fully Modular ATX Power Supply, 135mm Dual Ball Bearing Fan Cooling System, Active PFC, Black

Silverstone HELA 2500Rz Cybenetics Platinum 2500W ATX 3.1 & PCIe 5 Fully Modular ATX Power Supply, 135mm Dual Ball Bearing Fan Cooling System, Active PFC, Black 

The SilverStone HELA 2500Rz is a professional-grade, fully modular power supply delivering extreme 2500 W output and designed for high-end gaming systems, multi-GPU workstations, and performance-oriented PC builds across the UAE. Built to meet the latest ATX 3.1 and PCIe Gen 5 standards, this PSU supports native 12V-2×6 PCIe connectors for next-generation graphics cards while providing highly efficient, reliable power with a Cybenetics Platinum certification. Its robust protection suite, continuous 24/7 power delivery capability up to 50 °C ambient, and a quiet 135 mm dual ball-bearing fan cooling system make it ideal for demanding applications including high-performance computing, rendering, and enthusiast overclocked systems. 

Key Features

• 2500 W Maximum Output: Massive continuous power for flagship multi-GPU configurations and CPU-intensive workloads. 
• ATX 3.1 & PCIe 5 Compliant: Latest PSU standard with native 12V-2×6 support for modern GPUs.
• Cybenetics Platinum Efficiency: High overall efficiency (~≥89 % & <91 %) for reduced energy loss and lower operational heat. 
• Fully Modular Cabling: Detachable cables improve airflow and simplify neat system builds. 
• 135 mm Dual Ball Bearing Fan: Quiet, effective cooling with a delayed shutdown feature to dissipate residual heat after power-off. 
• Active Power Factor Correction (PFC): Ensures stable voltage regulation and efficiency under varying loads. 
• Comprehensive Protections: Over-current, over-power, over-voltage, under-voltage, short circuit, and over-temperature safeguards. 
• 24/7 High-Load Reliability: Rated for continuous operation at elevated temperatures up to 50 °C. 

Technical Specifications

• Model: HELA 2500Rz (SST-HA2500R-PM). 
• Form Factor: ATX (PS2). 
• Total DC Output: 2500 W. 
• Efficiency Certification: Cybenetics Platinum. 
• Active PFC: Yes (PF > 0.9). 
• Noise Level: ~18 dBA minimum. 
• Cooling: 135 mm dual ball bearing fan with delayed stop. 
• Operating Temperature: 0 °C – 50 °C. 
• MTBF: ~100,000 hours.
• Dimensions (W×H×D): 150 × 86 × 200 mm. 
• Weight: ~4.16 kg. 
• Connectors:
• 1 × 24-pin ATX main. 
• 4 × 8/4-pin EPS/CPU. 
• 7 × 8/6-pin PCIe.
• 4 × 12+4-pin 12V-2×6 PCIe Gen5. 
• 12 × SATA power. 
• 4 × 4-pin peripheral. 

Ideal For

• High-end gaming desktops with flagship GPUs and CPUs. 
• Workstations for 3D rendering, simulations, and content creation. 
• Multi-GPU and AI-accelerated compute setups demanding continuous power. 
• Overclocked and enthusiast PC configurations. 
• Builders seeking a future-ready PSU with ATX 3.1 and PCIe 5 support. 

Why Buy from IT Splendid (UAE)

• 100% Authentic SilverStone PSU: Genuine unit backed by quality assurance and certified specifications. 
• Advanced Efficiency & Cooling: Cybenetics Platinum rating and quiet dual-fan cooling. 
• Modular Cabling for Clean Builds: Simplifies cable management and enhances airflow. 
• Robust Protections: Comprehensive safeguard suite for system safety. 
• Fast UAE Delivery: Prompt shipping available across Dubai, Abu Dhabi, Sharjah, and other Emirates. 

Choose the SilverStone HELA 2500Rz Cybenetics Platinum 2500W Fully Modular ATX PSU for maximum efficiency, high-capacity power delivery, and future-proof connectivity — ideal for extreme gaming, professional workstations, and performance systems across the UAE.