Hardware Spec Index

Zephyra FN-3717 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3717-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index427 (Case Fans scale)
Category rank#26,643
Street price$19
Power3 W
Performance per dollar22.47
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3717 Pro
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3940 Ultra 120mm PWM Case Fan406$19Compare
Caldera FN-3668 Ultra 120mm PWM Case Fan289$9Compare
Brontix FN-2489 Ultra 120mm PWM ARGB Case Fan1,229$49Compare
Zephyra FN-5334 SE 120mm PWM Case Fan501$19Compare
Brontix FN-5909 Max 140mm PWM ARGB Case Fan1,096$39Compare
Caldera FN-5055 Core 120mm PWM ARGB Case Fan (3-Pack)1,306$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3717 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2728809 (accessed 2026-10-22).