Hardware Spec Index

Zephyra FN-5421 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5421-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index895 (Case Fans scale)
Category rank#11,465
Street price$29
Power3 W
Performance per dollar30.86
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5421 Core
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5421 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3695259 (accessed 2026-10-23).