Hardware Spec Index

Zephyra FN-5977 Max 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5977-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index368 (Case Fans scale)
Category rank#33,410
Street price$9
Power3 W
Performance per dollar40.89
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5977 Max
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5977 Max 120mm PWM Case Fan”, https://vextor7.com/item/7200736 (accessed 2026-10-19).