Hardware Spec Index

Zephyra FN-4938 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4938-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index783 (Case Fans scale)
Category rank#22,732
Street price$29
Power4 W
Performance per dollar27.00
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4938 Edge
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4938 Edge 140mm PWM Case Fan”, https://vextor7.com/item/3172178 (accessed 2026-10-22).