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Square black metal frame 172 mm wide with visible blades and two wires

CAFELE

CAFELE KA1725HA2 172mm 220V AC case fan

SKU CH-GQYH-6V9GS MPN KA1725HA2

A 172 mm AC 220–240 V case fan delivering 2700–3100 RPM and 5.37–6.88 m³/min airflow at 56–61 dB-A

  • TypeCase Fan
  • 220–240 V AC input powers the fan directly from mains
  • 172 mm square frame fits standard 172 mm mounting holes
  • 2 700–3 100 RPM delivers 5.37–6.88 m³/min airflow
  • 56–61 dB-A noise level at full speed
  • Two-wire design simplifies replacement of damaged cooling fans

172 mm 220 V AC case fan

The CAFELE KA1725HA2 is a 172 mm frame fan designed for direct connection to 220–240 V AC mains. It suits industrial enclosures, server chassis or workstation cases where a standard low-voltage header is not available.

Sustained airflow and acoustic output

At 50 Hz the motor draws 35 W and spins at 2700 R/min, moving 5.37 M3/min at 56 dB-A; at 60 Hz it draws 38 W, reaches 3100 R/min, delivers 6.88 M3/min and emits 61 dB-A. These figures represent continuous operation rather than a brief peak.

Two-wire installation and fit check

The fan uses a simple two-wire lead for line and neutral, so wiring is straightforward for anyone qualified to work with mains voltage. Verify the 172 × 150 × 51 mm footprint and 950 g mass against your chassis cut-out and mounting points before ordering, as no adapter brackets are included.

Highlights

  • 220–240 V AC input powers the fan directly from mains
  • 172 mm square frame fits standard 172 mm mounting holes
  • 2 700–3 100 RPM delivers 5.37–6.88 m³/min airflow
  • 56–61 dB-A noise level at full speed
  • Two-wire design simplifies replacement of damaged cooling fans

Specifications

TypeCase Fan

Questions about this item

How loud is the KA1725HA2 when it runs at full speed all day?

The fan produces 56 dB-A at 50 Hz and 61 dB-A at 60 Hz according to the manufacturer’s noise ratings.

What power connection does the KA1725HA2 need to operate?

It connects directly to a 220–240 V AC mains supply using its two-wire lead; no separate power supply or motherboard header is required.

Will the 172 mm frame and 150 mm mounting holes line up with my existing 172 mm fan cut-out?

Yes, the housing measures 172 × 150 × 51 mm, matching the standard 172 mm square mounting pattern used by many older chassis.

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