Hardware Spec Index

Zephyra FN-5850 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5850-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index391 (Case Fans scale)
Category rank#14,612
Street price$9
Power4 W
Performance per dollar43.44
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5850 Prime
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5850 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93970697 (accessed 2026-10-25).