Hardware Spec Index

Zephyra FN-4238 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4238-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index657 (Case Fans scale)
Category rank#24,536
Street price$19
Power3 W
Performance per dollar34.58
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4238 Pro
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4238 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5418271 (accessed 2026-10-24).