Hardware Spec Index

Zephyra FN-2051 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2051-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index261 (Case Fans scale)
Category rank#46,469
Street price$9
Power4 W
Performance per dollar29.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-2051 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2051 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/888606 (accessed 2026-10-20).