Hardware Spec Index

Zephyra FN-3354 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3354-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index575 (Case Fans scale)
Category rank#26,212
Street price$19
Power4 W
Performance per dollar30.26
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3354 Ultra
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2335 SE 140mm PWM ARGB Case Fan1,150$39Compare
Caldera FN-3368 SE 120mm PWM Case Fan (3-Pack)279$9Compare
Corvane FN-8091 Prime 140mm PWM Case Fan (3-Pack)210$9Compare
Brontix FN-2915 Ultra 120mm PWM ARGB Case Fan926$29Compare
Brontix FN-1782 XT 120mm PWM ARGB Case Fan (3-Pack)1,252$49Compare
Corvane FN-1297 Plus 120mm PWM Case Fan295$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3354 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/31661004 (accessed 2026-10-24).