Hardware Spec Index

Zephyra FN-5138 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5138-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index596 (Case Fans scale)
Category rank#41,136
Street price$19
Power3 W
Performance per dollar31.37
Released2022

Specifications

BrandZephyra
ModelZephyra FN-5138 Core
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5138 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89081265 (accessed 2026-10-23).