Hardware Spec Index

Teralux FN-9540 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9540-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index396 (Case Fans scale)
Category rank#17,059
Street price$9
Power3 W
Performance per dollar44.00
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9540 Prime
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9121 Max 120mm PWM ARGB Case Fan (3-Pack)1,109$39Compare
Brontix FN-9348 Prime 120mm PWM ARGB Case Fan1,103$29Compare
Brontix FN-8225 SE 120mm PWM ARGB Case Fan1,308$49Compare
Brontix FN-6785 SE 120mm PWM ARGB Case Fan (3-Pack)1,266$39Compare
Caldera FN-9017 Core 120mm PWM ARGB Case Fan1,085$39Compare
Caldera FN-9523 Ti 120mm PWM Case Fan288$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9540 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92327024 (accessed 2026-10-23).