Hardware Spec Index

Zephyra FN-5520 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5520-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index332 (Case Fans scale)
Category rank#28,619
Street price$9
Power3 W
Performance per dollar36.89
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5520 Prime
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5520 Prime 120mm PWM Case Fan”, https://vextor7.com/item/69020923 (accessed 2026-10-26).