Hardware Spec Index

Zephyra FN-3875 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3875-CORE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index296 (Case Fans scale)
Category rank#42,756
Street price$9
Power4 W
Performance per dollar32.89
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3875 Core
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3875 Core 140mm PWM Case Fan”, https://vextor7.com/item/92393959 (accessed 2026-10-24).