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Black square 120 by 120 by 38 mm server fan with four-wire connector

Fans

Fans QFR1212GHE-9D89Part 12V 2.70A 6000RPM 12038 server accessory

SKU CH-DNRC-WJ2MM MPN QFR1212GHE-9D89Part

120 mm server fan moves 210.38 CFM at 6000 RPM with double ball bearing for 80000-hour life

  • FeaturesQFR1212GHE
  • High airflow of 210.38 CFM for dense server cooling
  • 6000 RPM speed delivers strong static pressure of 21.60 mmH2O
  • Double ball bearing rated for 80000 hours at 25 °C
  • Flame-retardant PBT frame meets VO level for safety
  • Wide operating range from -10 °C to +70 °C

Server cooling fan

The Delta QFR1212GHE-9D89Part is a 12 V server accessory built for workstation and server CPU cooling. It targets system integrators and operators who need high airflow in a 120 mm by 38 mm frame. The double ball bearing and flame-retardant PBT construction suit continuous duty in rack environments. Bulk packaging of 100 pieces supports fleet deployments.

Airflow and noise envelope

At 6000 RPM the fan delivers 210.38 CFM against 21.60 mmH2O static pressure while producing 64 dB-A. The 4-wire server double connector enables PWM control so speed can be lowered when thermal headroom allows. Operating range spans minus 10 °C to plus 70 °C, and the unit tolerates a rated power variance of plus or minus 15 %. Insulation resistance exceeds 500 megohms at 500 V.

Capacity and service limits

Rated life reaches 80 000 hours at 25 °C ambient, giving years of uninterrupted operation in climate-controlled rooms. The high current draw of 2.70 A per unit means power distribution must account for aggregate load in dense configurations. Noise at full speed rules out quiet office or desktop use. Buyers needing lower acoustic output or reduced power consumption should select a different model.

Highlights

  • High airflow of 210.38 CFM for dense server cooling
  • 6000 RPM speed delivers strong static pressure of 21.60 mmH2O
  • Double ball bearing rated for 80000 hours at 25 °C
  • Flame-retardant PBT frame meets VO level for safety
  • Wide operating range from -10 °C to +70 °C

Specifications

FeaturesQFR1212GHE

Questions about this item

Should I pick the 2.70 A or a lower-current model for my 12 V rail?

This unit draws 2.70 A at 12 V, so the power supply must deliver at least that on the 12 V rail; choose a lower-current fan only if your rail budget is tighter.

What does 6000 RPM actually deliver inside a server chassis?

At 6000 RPM the fan moves 210.38 CFM with 21.60 mmH₂O static pressure, enough for dense CPU heatsinks but expect 64 dB-A noise.

How does the 4-wire server double connector limit control options?

The 4-wire connector provides PWM speed control and tachometer feedback; it fits standard server headers but will not work with 2-wire or 3-wire fan headers.

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