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
Two slim black 70mm case fans with 11 blades and 4-pin connectors

SXDOOL

SXDOOL fd127010lb-h 70mm 4-pin ball-bearing case fan 2-pack

SKU CH-CWFW-6Z6B0 MPN fd127010lb-h

Two 70 mm ball-bearing fans with 4-pin PWM control for slim chassis cooling

  • TypeCase Fan
  • Fan Size70mm
  • Bearing TypeBall
  • RPM3500-3999 RPM
  • Power Connector4 Pin
  • ColorBlack
  • 70 mm slim profile fits tight chassis spaces
  • Ball bearing design extends operational lifespan
  • 4-pin PWM connector enables precise speed control
  • Dual pack provides balanced intake and exhaust airflow
  • 11 blades optimise static pressure for restricted vents

Compact dual-fan kit for slim builds

This set includes two 70 mm ball-bearing fans designed for slim computer enclosures. Each unit measures 70 by 70 by 10.8 mm and uses an 11-blade rotor driven by a 12 V 0.15 A motor. The 4-pin PWM connector allows motherboard speed control from 500 to 3900 rpm.

Fits tight layouts with standard PWM control

The 19.5 cm lead reaches most motherboard headers using the 2510 4-pin plug. Ball bearings suit continuous operation in confined spaces where sleeve bearings may fail. Two fans can be mounted in push-pull or separate intake and exhaust positions without LED distraction.

Steady airflow at regulated speeds

Under sustained load the motor maintains the programmed PWM curve up to 3900 rpm ± 10%. Ball-bearing construction reduces wear during long duty cycles compared with sleeve alternatives. Speed ramps smoothly from the 500 rpm floor without acoustic hunting.

Highlights

  • 70 mm slim profile fits tight chassis spaces
  • Ball bearing design extends operational lifespan
  • 4-pin PWM connector enables precise speed control
  • Dual pack provides balanced intake and exhaust airflow
  • 11 blades optimise static pressure for restricted vents

Specifications

TypeCase Fan
Fan Size70mm
Bearing TypeBall
RPM3500-3999 RPM
Power Connector4 Pin
ColorBlack
LEDNon-LED

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.