Hardware Spec Index

Teralux FN-2291 Core 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2291-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,095 (Case Fans scale)
Category rank#10,468
Street price$39
Power3 W
Performance per dollar28.08
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2291 Core
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4938 Core 140mm PWM Case Fan520$19Compare
Corvane FN-9611 Core 120mm PWM Case Fan (3-Pack)795$29Compare
Teralux FN-6860 Pro 140mm PWM ARGB Case Fan906$29Compare
Caldera FN-8301 Plus 140mm PWM ARGB Case Fan975$39Compare
Teralux FN-9171 SE 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-8274 Prime 120mm PWM Case Fan636$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2291 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8961647 (accessed 2026-10-21).