Hardware Spec Index

Zephyra FN-2421 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2421-CORE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index627 (Case Fans scale)
Category rank#16,320
Street price$19
Power3 W
Performance per dollar33.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-2421 Core
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2421 Core 120mm PWM Case Fan”, https://vextor7.com/item/20001697 (accessed 2026-10-18).