Hardware Spec Index

Zephyra FN-4071 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4071-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index241 (Case Fans scale)
Category rank#28,644
Street price$9
Power3 W
Performance per dollar26.78
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4071 Pro
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2684 SE 120mm PWM Case Fan (3-Pack)256$9Compare
Teralux FN-4511 SE 140mm PWM Case Fan270$9Compare
Brontix FN-1935 Max 140mm PWM Case Fan362$9Compare
Corvane FN-4268 Ti 120mm PWM Case Fan711$19Compare
Brontix FN-1464 Core 140mm PWM ARGB Case Fan871$29Compare
Teralux FN-2374 Prime 140mm PWM Case Fan543$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4071 Pro 140mm PWM Case Fan”, https://vextor7.com/item/28295555 (accessed 2026-10-19).