Hardware Spec Index

Zephyra FN-3634 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3634-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#34,157
Street price$49
Power3 W
Performance per dollar26.96
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3634 Core
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3634 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/89179244 (accessed 2026-10-20).