Hardware Spec Index

Zephyra FN-3680 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3680-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index234 (Case Fans scale)
Category rank#25,309
Street price$9
Power3 W
Performance per dollar26.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3680 SE
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3680 SE 120mm PWM Case Fan”, https://vextor7.com/item/6375286 (accessed 2026-10-20).