Hardware Spec Index

Teralux FN-3941 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3941-PRIME · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index668 (Case Fans scale)
Category rank#28,077
Street price$19
Power4 W
Performance per dollar35.16
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3941 Prime
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8351 Pro 120mm PWM ARGB Case Fan969$29Compare
Teralux FN-2653 Ti 140mm PWM ARGB Case Fan835$29Compare
Zephyra FN-7005 Ti 120mm PWM ARGB Case Fan1,001$29Compare
Caldera FN-3119 Ultra 120mm PWM Case Fan633$19Compare
Corvane FN-2157 Prime 120mm PWM Case Fan (3-Pack)706$19Compare
Zephyra FN-7438 XT 120mm PWM Case Fan304$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3941 Prime 120mm PWM Case Fan”, https://vextor7.com/item/400930 (accessed 2026-10-18).