Hardware Spec Index

Teralux FN-6541 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6541-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index362 (Case Fans scale)
Category rank#29,653
Street price$9
Power4 W
Performance per dollar40.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-6541 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3754 Plus 120mm PWM Case Fan353$9Compare
Brontix FN-7803 Core 120mm PWM Case Fan572$19Compare
Brontix FN-3440 XT 140mm PWM ARGB Case Fan1,322$49Compare
Teralux FN-9841 Core 120mm PWM ARGB Case Fan (3-Pack)1,035$39Compare
Brontix FN-7593 Edge 120mm PWM ARGB Case Fan (3-Pack)795$29Compare
Teralux FN-3454 Edge 120mm PWM ARGB Case Fan (3-Pack)1,022$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6541 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6236979 (accessed 2026-10-20).