Hardware Spec Index

Zephyra FN-2494 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2494-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index498 (Case Fans scale)
Category rank#26,360
Street price$19
Power4 W
Performance per dollar26.21
Released2026

Specifications

BrandZephyra
ModelZephyra FN-2494 Ultra
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2494 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3552504 (accessed 2026-10-20).