Hardware Spec Index

Zephyra FN-5688 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5688-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index473 (Case Fans scale)
Category rank#3,210
Street price$19
Power4 W
Performance per dollar24.89
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5688 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5688 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4453020 (accessed 2026-10-21).