Hardware Spec Index

Zephyra FN-7421 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7421-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index261 (Case Fans scale)
Category rank#6,085
Street price$9
Power3 W
Performance per dollar29.00
Released2022

Specifications

BrandZephyra
ModelZephyra FN-7421 XT
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7421 XT 140mm PWM Case Fan”, https://vextor7.com/item/4622307 (accessed 2026-10-21).