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
Black square 120 mm AC cooling fan with black blades and metal frame

Fans

Fans 4710PS-22T-B30Size case fan 120×120×25 mm 220 V 2700 rpm 14/11 W 38 dB double ball bearing

SKU CH-J9SD-9YTBR MPN 4710PS-22T-B30Size

120 mm AC axial fan moves air at 2700 rpm with double ball bearings for 50 000-hour life

  • 220 V AC input powers industrial equipment directly
  • Double ball bearing rated for 50000 hours at 25 °C
  • 38 dB noise level keeps workspaces quiet
  • 14/11 W consumption balances airflow and efficiency
  • 120×120×25 mm frame fits standard mounting points

AC mains case fan for industrial enclosures

The NMB 4710PS-22T-B30Size is a 120 mm square axial fan designed for direct connection to 220 V AC mains. It spins at 2700 rpm with a double ball bearing rated for 50000 hours L10 life at 25 °C. The unit draws 14 W at start-up and 11 W running while producing 38 dB noise and 41.1 Pa static pressure.

Suited for rack gear and AC-powered chassis

Installers fitting server racks, telecom cabinets or industrial equipment that already distribute 220 V AC will appreciate the direct wiring and long bearing life. Builders whose projects run on low-voltage DC rails or who need variable speed control from a motherboard header should look elsewhere.

220 V AC input voltage

This specification alone decides whether the fan fits the power infrastructure. The motor requires mains alternating current and cannot be powered from a standard 12 V DC fan header or any other low-voltage source.

How it compares

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

Price $31.99
Pricier than about 78% 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

No published specifications for this item yet.

Questions about this item

How loud is the 38 dB noise rating when the fan is running inside a case?

At 38 dB the fan produces a quiet, low-frequency hum that is typically masked by other system fans in a standard chassis.

What does the AC 220 V input mean for connecting this fan to a PC?

The fan requires mains voltage and cannot be powered from a standard motherboard header or 12 V PSU connector.

Will the 120 × 120 × 25 mm frame fit a typical 120 mm mounting pattern?

Yes, the 120 mm square footprint with 25 mm thickness matches the common 120 mm fan mounting holes used in most cases.

More in PC Cooling Fans

Similar items