Hardware Spec Index

Zephyra FN-3653 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3653-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,198 (Case Fans scale)
Category rank#39,432
Street price$49
Power3 W
Performance per dollar24.45
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3653 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise29 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-3653 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6971051 (accessed 2026-10-25).