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 40 by 20 millimetre case fan with three wires

Zyvpee

Zyvpee HA40201V4-D000-C99 40×20 mm 12 V 0.6 W 3-wire Maglev case fan

SKU CH-N2E3-J5V7S

40 × 20 mm Maglev case fan runs up to 1600 RPM at 12 V and 0.6 W for CPU cooler airflow

  • Bearing designMaglev
  • Rotational speed<1,600 RPM
  • Power input connector3 Wires
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCPU Cooler
  • Maglev bearing reduces friction for quiet operation
  • 12 V 0.6 W draws minimal power from the supply
  • 40×20 mm footprint fits tight CPU cooler mounts
  • Three-wire connector enables RPM monitoring by the board
  • Sub-1600 RPM ceiling keeps airflow gentle and low-noise

40 × 20 mm Maglev Case Fan

This Zyvpee HA40201V4-D000-C99 is a 40 × 20 mm case fan designed for CPU cooler applications. It uses a maglev bearing and runs at less than 1600 RPM while drawing 0.6 W from a 12 V supply. The black, non-LED frame suits compact builds where space is tight.

Compatibility Check Before Ordering

Verify that your cooler or chassis has a mounting pattern for a 40 × 20 mm fan and a 3-wire 12 V header. The three-wire connector provides power and tachometer feedback but not PWM speed control. Ensure the physical depth of 20 mm clears surrounding components and cables.

Who This Suits and Who Should Look Elsewhere

Builders replacing or upgrading a 40 mm cooler fan with a maglev bearing will appreciate the low vibration and quiet operation. Buyers who need PWM control, larger airflow, or RGB lighting should consider other options. Those without a 12 V 3-wire header or a 40 mm mounting grid cannot use this fan.

How it compares

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

Price $21.99
Pricier than about 55% 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 lineHA40201V4-D000-C99
Model nameHA40201V4-D000-C99
Product typeCase Fan
Product colorBlack
Performance
Rotational speed<1,600 RPM
Power
Power input connector3 Wires
Size & build
Bearing designMaglev
Product dimensions40 × 20MM
Compatibility
Compatible withCPU Cooler
More details
LED lightingNon-LED

Questions about this item

What does the 3-wire connector on the HA40201V4-D000-C99 provide?

The three wires carry 12 V power, ground and a tachometer signal so the motherboard can read the fan speed. No PWM control wire is present.

Which version of the 40×20 mm Maglev fan should I choose for a 12 V CPU cooler header?

The HA40201V4-D000-C99 is the only 12 V 0.6 W model in this series; it matches a standard 12 V header and spins below 1600 RPM.

What does the <1600 RPM figure mean once the fan is installed in a case?

At full 12 V the fan will not exceed 1600 RPM, delivering quiet airflow for a 40 mm CPU cooler mount.

More in PC Cooling Fans

Similar items