Hardware Spec Index

Zephyra FN-5688 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5688-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index785 (Case Fans scale)
Category rank#1,374
Street price$19
Power3 W
Performance per dollar41.32
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5688 Ultra
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5688 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4290341 (accessed 2026-10-22).