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Square black frame 12.7cm cooling fan with central hub and blades visible

Fanhome

Fanhome EBMPAPST W2K121-AA15-13 TYP 5908 115V 12.7cm case fan

SKU CH-C9QG-32X96

115 V EBMPAPST case fan, 12.7 cm frame, W2K121-AA15-13 model, tested working condition

  • 115 V AC operation suits standard mains power
  • 7 cm frame fits common chassis mounts
  • Tested working before dispatch ensures reliability
  • Actual product photos let you verify wiring
  • Supplied as single unit for direct replacement

EBMPAPST W2K121-AA15-13 115V 12.7cm fan

This Fanhome-supplied case fan carries the EBMPAPST W2K121-AA15-13 TYP 5908 designation and is rated for 115-volt AC operation at a 12.7-centimetre frame size. It arrives new and was tested by the supplier before dispatch, with the listing showing the exact unit you will receive. The package includes one cooling fan.

Suited for 115V AC chassis slots; not for DC headers

Builders replacing a like-for-like 115-volt AC chassis fan in industrial enclosures or legacy server cabinets will find the correct voltage and frame dimensions here. Buyers who need a 12-volt DC fan for a standard motherboard header or a PWM-controlled unit for modern PC cases should look elsewhere, as this model runs on AC mains voltage.

Deciding specification: 115-volt AC rating

The single specification that decides fitment is the 115-volt AC rating; this fan must be wired into an AC supply matching that voltage. Connecting it to a DC header or a different AC voltage will damage the motor and create a safety hazard. Verify the voltage and connector type on your existing fan before ordering.

Highlights

  • 115 V AC operation suits standard mains power
  • 7 cm frame fits common chassis mounts
  • Tested working before dispatch ensures reliability
  • Actual product photos let you verify wiring
  • Supplied as single unit for direct replacement

Specifications

No published specifications for this item yet.

Questions about this item

What does the 115V rating mean for this fan in a real machine?

The 115V rating means this fan requires a mains-voltage power source and cannot run from a standard PC motherboard header or 12V power supply.

What interface or connector standard does the W2K121-AA15-13 use, and what does that cap in practice?

The supplier notes the fan may have different wires for the same model, so the exact connector is not fixed; you must verify your old fan's wiring before ordering.

What does the 12.7cm measurement mean for mounting this TYP 5908 fan?

The 12.7cm dimension indicates the fan's frame size, so it fits mounting points designed for 127mm square frames with matching screw-hole spacing.

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