Hardware Spec Index

Zephyra FN-5939 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5939-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index447 (Case Fans scale)
Category rank#32,597
Street price$19
Power4 W
Performance per dollar23.53
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5939 SE
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5939 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5352274 (accessed 2026-10-24).