Hardware Spec Index

Zephyra FN-4537 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4537-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index561 (Case Fans scale)
Category rank#9,129
Street price$19
Power2 W
Performance per dollar29.53
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4537 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4537 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76353791 (accessed 2026-10-19).