Hardware Spec Index

Zephyra FN-4072 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4072-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index400 (Case Fans scale)
Category rank#14,184
Street price$9
Power3 W
Performance per dollar44.44
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4072 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4072 Prime 140mm PWM Case Fan”, https://vextor7.com/item/245651 (accessed 2026-10-20).