Hardware Spec Index

Zephyra FN-6438 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6438-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index646 (Case Fans scale)
Category rank#21,187
Street price$19
Power2 W
Performance per dollar34.00
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6438 Pro
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6438 Pro 120mm PWM Case Fan”, https://vextor7.com/item/858173 (accessed 2026-10-23).