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Compact 1U server power supply unit with 4cm ball-bearing fan and 20+4-pin EPS connector

Fans

Fans 220W EPS 1U 20+4-Pin 4cm Ball-bearing Fan 80Plus

SKU CH-S190-5WMM6

220W EPS 1U server power supply with 20+4-pin connector and 4cm ball-bearing fan, 80Plus certified

  • 220 W output powers dense 1 U servers
  • 80Plus certification cuts energy waste and heat
  • 4 cm ball-bearing fan maintains airflow in tight racks
  • EPS 20+4-pin connector fits standard server boards

220 W EPS power supply for 1U servers

This 220 W EPS unit fits 1U server chassis and delivers power through a 20+4-pin connector. It is built for administrators who need a compact, standards-compliant source for rack-mounted systems. The 80Plus rating confirms baseline efficiency for continuous operation.

Ball-bearing cooling and fixed cable layout

A 4 cm ball-bearing fan provides direct airflow across the internal components without additional ducting. The integrated 20+4-pin cable set simplifies installation in space-constrained racks where modular headers would add bulk. Buyers who require redundant or hot-swap power modules should look elsewhere.

Highlights

  • 220 W output powers dense 1 U servers
  • 80Plus certification cuts energy waste and heat
  • 4 cm ball-bearing fan maintains airflow in tight racks
  • EPS 20+4-pin connector fits standard server boards

Specifications

No published specifications for this item yet.

Questions about this item

What EPS connector does this 220W supply provide for the motherboard?

The unit includes a 20+4-pin EPS connector that plugs directly into a standard server motherboard power socket.

What clearance is needed for the 4cm ball-bearing fan in a 1U chassis?

The 4cm fan fits the 1U form factor, so the power supply mounts in a single rack unit without extra vertical space.

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