Hardware Spec Index

Zephyra FN-3633 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3633-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index248 (Case Fans scale)
Category rank#39,552
Street price$9
Power3 W
Performance per dollar27.56
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3633 Ti
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3633 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2592787 (accessed 2026-10-24).