Hardware Spec Index

Teralux FN-9291 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9291-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index402 (Case Fans scale)
Category rank#23,828
Street price$19
Power3 W
Performance per dollar21.16
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9291 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5176 Ti 120mm PWM ARGB Case Fan1,394$49Compare
Brontix FN-6546 Edge 120mm PWM Case Fan748$29Compare
Teralux FN-4107 Plus 120mm PWM Case Fan340$9Compare
Brontix FN-2469 Ultra 120mm PWM Case Fan770$29Compare
Teralux FN-4601 Core 140mm PWM ARGB Case Fan (3-Pack)1,388$49Compare
Brontix FN-1121 SE 120mm PWM ARGB Case Fan1,112$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9291 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4858558 (accessed 2026-10-23).