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Silverstone ET700-MG 700W modular ATX PSU, matte black, flat black cables, 135mm fan

Silverstone Technology

Silverstone Technology ET700-MG 700W 80 Plus Gold modular ATX power supply

SKU CH-WXBZ-Z6DPM

Delivers 700 W through a single +12 V rail with 80 PLUS Gold efficiency and a 135 mm fan running at 18 dBA, plus flat black modular cables for tidy routing

  • TypeAT
  • 80 PLUS Gold efficiency reduces wasted heat and lowers electricity use
  • 700 W continuous output rated at 40 °C for reliable 24/7 operation
  • Single +12 V rail delivers stable power for high-end upgrades
  • 135 mm fan runs at 18 dBA for quiet home or office use
  • Fully modular flat black cables simplify routing and improve airflow

700W Gold ATX power supply

The Silverstone Technology ET700-MG delivers 700W of continuous power with 80 PLUS Gold efficiency. A single +12V rail design supports high-end components and overclocking. It is built for system builders who need reliable, efficient power delivery in a standard ATX form factor.

Fully modular flat cables simplify installation

All cables detach from the unit so only the required leads are fitted. The black flat cables fold tightly for clean routing in compact cases. A 135mm fan runs at 18 dBA for quiet operation, while multiple protection circuits guard against faults.

Check ATX fit and GPU connector needs

Verify the case accepts a standard ATX power supply and that airflow reaches the 135mm fan intake. Ensure the graphics card requires only the supplied PCI-E 8pin and 6pin connectors. The unit operates at up to 40°C ambient temperature for 24/7 use.

Highlights

  • 80 PLUS Gold efficiency reduces wasted heat and lowers electricity use
  • 700 W continuous output rated at 40 °C for reliable 24/7 operation
  • Single +12 V rail delivers stable power for high-end upgrades
  • 135 mm fan runs at 18 dBA for quiet home or office use
  • Fully modular flat black cables simplify routing and improve airflow

Specifications

TypeAT

Questions about this item

How can I verify the fan is running at its quiet 18 dBA level after installation?

Listen for near-silent operation; the 135 mm fan is rated at 18 dBA and the 80 PLUS Gold efficiency reduces heat, so the fan should spin slowly under normal loads.

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

The unit includes all-black flat modular cables with PCI-E 8-pin and 6-pin connectors; any specialised adapters or extra-length cables would be separate purchases.

Which capacity from the lineup suits a build that needs a strong single +12 V rail and 700 W continuous power at 40 °C?

This 700 W model delivers the full rated output on a single +12 V rail at up to 40 °C, matching the requirement for high-end upgrades or overclocking.

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