Hardware Spec Index

Zephyra FN-3343 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3343-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index316 (Case Fans scale)
Category rank#32,489
Street price$9
Power4 W
Performance per dollar35.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3343 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3343 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1496859 (accessed 2026-10-26).