Hardware Spec Index

Teralux FN-3494 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3494-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index682 (Case Fans scale)
Category rank#23,770
Street price$19
Power3 W
Performance per dollar35.89
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3494 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7094 Max 120mm PWM ARGB Case Fan876$29Compare
Corvane FN-2434 SE 140mm PWM ARGB Case Fan (3-Pack)1,168$39Compare
Corvane FN-3983 Max 120mm PWM ARGB Case Fan907$29Compare
Teralux FN-6828 SE 120mm PWM Case Fan (3-Pack)495$19Compare
Caldera FN-7945 Pro 140mm PWM ARGB Case Fan927$29Compare
Zephyra FN-9343 Ti 120mm PWM ARGB Case Fan (3-Pack)1,081$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3494 Prime 140mm PWM Case Fan”, https://vextor7.com/item/97052405 (accessed 2026-10-24).