Hardware Spec Index

Zephyra FN-3688 Plus 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3688-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index924 (Case Fans scale)
Category rank#2,503
Street price$29
Power4 W
Performance per dollar31.86
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3688 Plus
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3688 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20013 (accessed 2026-10-19).