Hardware Spec Index

Zephyra FN-1851 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1851-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index271 (Case Fans scale)
Category rank#46,376
Street price$9
Power4 W
Performance per dollar30.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1851 Max
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1851 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1180969 (accessed 2026-10-25).