Hardware Spec Index

Zephyra FN-1688 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1688-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,256 (Case Fans scale)
Category rank#40,285
Street price$39
Power3 W
Performance per dollar32.21
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1688 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1688 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9745781 (accessed 2026-10-21).