Hardware Spec Index

Zephyra FN-8421 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8421-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index997 (Case Fans scale)
Category rank#29,065
Street price$39
Power2 W
Performance per dollar25.56
Released2025

Specifications

BrandZephyra
ModelZephyra FN-8421 Core
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8421 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94865051 (accessed 2026-10-24).