Hardware Spec Index

Zephyra FN-5577 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5577-SE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index751 (Case Fans scale)
Category rank#2,404
Street price$19
Power3 W
Performance per dollar39.53
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5577 SE
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5577 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/62819724 (accessed 2026-10-23).