We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Five small square server fans with black frames and transparent blades

Fans

Fans FFB0412HHN 4028 40x40x28mm 12V 0.17A server case fan

SKU CH-2WR3-TP8JJ

A five-pack of 40 mm square server fans, 28 mm thick, running on 12 V at 0.17 A each

  • Compact 40×40×28 mm form factor fits tight server chassis
  • 12 V 0.17 A draw keeps power load low
  • Three-wire connection enables speed monitoring
  • Supplied as a five-fan lot for multi-bay cooling

Five-pack server cooling fans

This set contains five identical 12 V server case fans with the model code FFB0412HHN. Each unit measures 40 by 40 by 28 mm and draws 0.17 A. The fans are supplied new and are direct replacements for Delta units of the same footprint.

Suits 40 mm bay replacements

These fans fit hardware that accepts a 40 mm square frame with a 28 mm depth and a 12 V supply. They are not for builders who need larger frame sizes, different voltage ratings, PWM speed control or higher airflow specifications.

Highlights

  • Compact 40×40×28 mm form factor fits tight server chassis
  • 12 V 0.17 A draw keeps power load low
  • Three-wire connection enables speed monitoring
  • Supplied as a five-fan lot for multi-bay cooling

Specifications

No published specifications for this item yet.

Questions about this item

What connector does the FFB0412HHN 4028 fan need from my power supply?

The fan runs on 12 V and draws 0.17 A through a standard three-pin header, so your power supply or motherboard must provide a 12 V three-pin connection for each unit.

Will these 40 mm fans fit the same mounting holes as the Delta 40 x 40 x 28 mm units I already have?

Yes, the FFB0412HHN 4028 shares the 40 x 40 x 28 mm frame and mounting pattern, so it drops straight into the same screw holes as the Delta fans you are replacing.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.