Hardware Spec Index

Zephyra FN-2938 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2938-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index342 (Case Fans scale)
Category rank#9,591
Street price$9
Power3 W
Performance per dollar38.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2938 Ultra
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2938 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94558401 (accessed 2026-10-22).