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SilverStone HELA 2050 Platinum 2050W ATX power supply, compact 180mm depth, black flat modular cables

Silverstone Technology

SilverStone Technology HELA 2050 Platinum 2050W power supply

SKU CH-1B8E-XY7SE

Fully modular ATX unit delivers 2050 W continuous power at up to 50 °C in a compact 180 mm deep chassis with Cybenetics Platinum efficiency and semi-fanless operation

  • Cybenetics Platinum efficiency reduces wasted heat and lowers electricity use
  • 180mm depth allows easy integration into compact high-wattage builds
  • Fully modular flat black cables simplify routing and improve airflow
  • Built-in MCU enables semi-fanless mode for quieter operation at low loads
  • Intel ATX12V 2.52 compliance delivers stable power to latest CPUs

High-wattage ATX supply for demanding builds

The SilverStone HELA 2050 Platinum delivers 2050W of continuous power at up to 50°C operating temperature. Its fully modular design and 180mm depth allow straightforward integration into compatible ATX cases. The unit targets enthusiasts and workstation users who require substantial, stable power for multi-GPU or high-core-count systems.

2050W capacity with Cybenetics Platinum efficiency

Rated for 24/7 operation at full load, the supply maintains Platinum-level efficiency to reduce waste heat and electricity draw. It meets the Intel ATX12V 2.52 design guide for compatibility with current CPUs. The 180mm chassis keeps cable routing manageable despite the high output, though builders with space-constrained chassis should verify clearance before purchase.

MCU-controlled semi-fanless operation

An onboard MCU enables a semi-fanless mode that keeps the fan off during low-load periods for silent running. Super-flexible black flat cables are included to simplify routing and improve airflow inside the case. No additional software suite or RGB lighting is bundled; the accessories focus purely on installation practicality.

Highlights

  • Cybenetics Platinum efficiency reduces wasted heat and lowers electricity use
  • 180mm depth allows easy integration into compact high-wattage builds
  • Fully modular flat black cables simplify routing and improve airflow
  • Built-in MCU enables semi-fanless mode for quieter operation at low loads
  • Intel ATX12V 2.52 compliance delivers stable power to latest CPUs

Specifications

No published specifications for this item yet.

Questions about this item

Will the 180mm depth fit in a standard ATX case I already own?

The 180mm depth is shorter than many high-wattage units, so it fits most standard ATX cases; verify your case’s maximum PSU length before installing.

How do I know the semi-fanless mode is active after building the system?

The built-in MCU keeps the fan off at low loads; if the fan stays still during idle or light work, the mode is functioning as designed.

Which cables come in the box and what must I source separately?

The package includes the fully modular PSU and a set of black flat cables; no extra cables are required for a typical ATX12V 2.52 build.

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