Hardware Spec Index

Zephyra FN-2403 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2403-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index797 (Case Fans scale)
Category rank#17,468
Street price$29
Power4 W
Performance per dollar27.48
Released2022

Specifications

BrandZephyra
ModelZephyra FN-2403 Prime
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2403 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/69018036 (accessed 2026-10-22).