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
Small black square case fan 40 by 28 mm two wire connector

Zyvpee

Zyvpee PF40281B1-Q000-S99 40x28mm 12V 6.72W 2-pin case fan

SKU CH-374R-Q7W9Y

A 40x28mm 12V case fan with ball bearing and 2-pin power for CPU cooler compatibility

  • Bearing designBall
  • Power input connector2 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCPU Cooler
  • Product colorBlack
  • Fits tight 40 mm by 28 mm spaces
  • Ball bearing runs smoothly for long life
  • 12 V 6.72 W draws modest power
  • Two-pin connector plugs straight into standard headers
  • Black non-LED design keeps builds clean

Zyvpee 40x28mm 12V case fan

The Zyvpee PF40281B1-Q000-S99 is a compact 12V case fan measuring 40 by 28 millimetres. It draws 6.72 watts through a 2-pin power connector and uses a ball bearing for rotation. The black, non-LED frame suits builders who need a small replacement cooler for tight CPU cooler mounts or industrial enclosures.

Sustained load behaviour with ball bearing

Under continuous operation the ball bearing maintains consistent speed without the wear pattern common in sleeve designs. The 6.72 watt draw remains stable across long sessions, delivering steady airflow for CPU cooler heatsinks. There is no PWM signal on the 2-pin wire, so speed stays fixed at the 12V supply level.

Installing the 2-pin 40mm unit

Mounting uses standard 40mm screw holes; the thin 28mm depth fits most low-profile CPU cooler brackets. The two wires must match the motherboard or controller header polarity, otherwise the fan will not spin. No RGB or speed-control cable is included, so builders wanting variable speed need a separate voltage regulator.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 72% of the 8,339 comparable items (median $19.99).

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

Specifications

Product
Brand nameZyvpee
Product linePF40281B1-Q000-S99
Model namePF40281B1-Q000-S99
Product typeCase Fan
Product colorBlack
Power
Power input connector2 Pin
Size & build
Bearing designBall
Product dimensions40 × 28 mm
Compatibility
Compatible withCPU Cooler
More details
LED lightingNon-LED

Questions about this item

How loud does the 40x28mm ball-bearing fan run when it spins continuously at 12 V?

The ball bearing keeps mechanical noise low during all-day operation, and the 6.72 W draw at 12 V means heat output stays modest inside a closed chassis.

What connector must my motherboard or controller provide for the PF40281B1-Q000-S99?

A standard two-pin 12 V header is required; the fan ships with two wires and no PWM or RGB leads.

Will the 40 mm frame fit the mounting holes on my older CPU cooler?

The fan measures 40 by 28 mm, so it matches coolers drilled for 40 mm square mounting patterns.

More in PC Cooling Fans

Similar items