Hardware Spec Index

Zephyra FN-4354 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4354-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index365 (Case Fans scale)
Category rank#34,031
Street price$9
Power3 W
Performance per dollar40.56
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4354 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4354 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/345310 (accessed 2026-10-19).