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 90mm square PWM case fan, 32mm thick, four-pin connector

Zyvpee

Zyvpee EFC0912BF 90mm 9032 4 Pin PWM Case Fan

SKU CH-9CXY-04W9Q

90 mm PWM case fan with 4-pin connector, 32 mm thickness and ball bearing for server cooling

  • TypeCPU Cooler Fan
  • Bearing TypeBall
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • Dimensions90*32mm
  • Ball bearing for long service life
  • 12 V 0.70 A for efficient power draw
  • 4-pin PWM enables automatic speed control
  • 90 × 32 mm fits standard 9 cm mounts
  • Dell PN G5883 confirms server-grade compatibility

Zyvpee 90mm PWM Server Fan

The Zyvpee EFC0912BF is a 90mm by 32mm case fan built for server chassis that require a 4-pin PWM connection. It suits administrators maintaining Dell systems referencing part number G5883 or equivalent 12V 0.70A cooling slots. Ball-bearing construction targets continuous operation in rack environments rather than quiet desktop builds.

4-Pin PWM Control Limits

The 4-pin PWM interface allows the motherboard or fan controller to modulate speed through a duty-cycle signal while the 12V supply remains constant. Maximum current draw is 0.70A so the header must be rated for at least that load. Without a PWM signal the fan typically runs at full voltage, which may exceed acoustic targets in noise-sensitive rooms.

Installation Notes

Four mounting holes align with standard 90mm fan patterns; verify hole spacing against the chassis before fitting. The 4-pin connector keys in one orientation — forcing it can bend pins and break PWM control. Ball bearings tolerate any mounting angle but can develop audible whine if the fan is obstructed or the power rail is noisy.

Highlights

  • Ball bearing for long service life
  • 12 V 0.70 A for efficient power draw
  • 4-pin PWM enables automatic speed control
  • 90 × 32 mm fits standard 9 cm mounts
  • Dell PN G5883 confirms server-grade compatibility

Specifications

Brand3ccooler.com
SeriesEFC0912BF
ModelEFC0912BF
TypeCPU Cooler Fan
Bearing TypeBall
Power Connector4 Pin
ColorBlack
LEDNon-LED
Dimensions90*32mm

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.