Hardware Spec Index

Zephyra FN-1240 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1240-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index922 (Case Fans scale)
Category rank#11,653
Street price$29
Power3 W
Performance per dollar31.79
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1240 Prime
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1240 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/14222005 (accessed 2026-10-24).