Hardware Spec Index

Zephyra FN-3852 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3852-MAX · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index217 (Case Fans scale)
Category rank#24,180
Street price$9
Power4 W
Performance per dollar24.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3852 Max
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3852 Max 140mm PWM Case Fan”, https://vextor7.com/item/7970720 (accessed 2026-10-19).