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Compact silver metal 1U server PSU with modular cables, 161x80x40 mm

YINGHUA

YINGHUA Flex 500W ATX Flex 1U Server Power Supply

SKU CH-5V7E-MNB4K

Compact 500 W Flex ATX unit fits 1U chassis with full modular cables and 40 °C continuous rating

  • Delivers 500 W continuous power at 40 °C for 24-hour operation
  • Compact 1U form factor fits 161 × 80 × 40 mm chassis spaces
  • Full modular cabling includes 24-pin, dual 8-pin and 4-pin connectors
  • Active design with built-in cooling fan maintains thermal performance
  • Multiple protection circuits guard against over-current, over-voltage and short circuits

Flex ATX 500W Server Power Supply

This YINGHUA Flex ATX unit delivers 500W of continuous power in a compact 1U form factor. It is built for small-chassis servers, POS terminals and thin ITX builds where space is tight. A built-in cooling fan and full modular cabling keep airflow tidy inside restricted enclosures. The supply is rated for 24-hour operation at 40°C ambient temperature.

Suited for compact server and POS builds

Integrators assembling 1U rack nodes, Flex-ITX workstations or point-of-sale machines will fit this supply without modification. The 161 mm depth and 40 mm height match standard Flex ATX bays. Builders who need redundant power, hot-swap capability or higher wattage for multi-GPU configurations should look at larger form-factor units instead.

500W continuous at 40°C

The defining figure is the 500W continuous output guaranteed at a 40°C operating temperature for 24-hour duty cycles. This rating confirms the unit can sustain full load in the warm, confined spaces typical of 1U chassis without derating.

Highlights

  • Delivers 500 W continuous power at 40 °C for 24-hour operation
  • Compact 1U form factor fits 161 × 80 × 40 mm chassis spaces
  • Full modular cabling includes 24-pin, dual 8-pin and 4-pin connectors
  • Active design with built-in cooling fan maintains thermal performance
  • Multiple protection circuits guard against over-current, over-voltage and short circuits

Specifications

No published specifications for this item yet.

Questions about this item

Will the 161 mm length and 40 mm height fit inside my 1U Flex-ITX chassis?

Yes, the unit measures 161 mm long, 80 mm wide and 40 mm high, matching the 1U Flex-ITX form factor.

Can the 500 W continuous rating at 40 °C sustain a multi-drive server that I keep running 24/7?

The supply is rated for 500 W continuous output at 40 °C operating temperature for 24-hour operation.

How do I confirm the built-in fan is cooling properly after installation?

Listen for the internal cooling fan spinning and verify the system remains stable under load without thermal shutdowns.

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