Hardware Spec Index

Zephyra FN-3171 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3171-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index231 (Case Fans scale)
Category rank#15,564
Street price$9
Power2 W
Performance per dollar25.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3171 Plus
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 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
Zephyra FN-5221 SE 140mm PWM ARGB Case Fan (3-Pack)1,162$39Compare
Teralux FN-2677 SE 120mm PWM ARGB Case Fan (3-Pack)897$29Compare
Caldera FN-8800 Ultra 120mm PWM ARGB Case Fan1,373$49Compare
Teralux FN-3731 XT 140mm PWM ARGB Case Fan1,356$49Compare
Corvane FN-3363 SE 120mm PWM Case Fan463$19Compare
Brontix FN-5118 Ultra 120mm PWM Case Fan (3-Pack)469$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3171 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/804540 (accessed 2026-10-20).