Hardware Spec Index

Zephyra FN-2640 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN2640-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,320 (Case Fans scale)
Category rank#18,779
Street price$39
Power3 W
Performance per dollar33.85
Released2019

Specifications

BrandZephyra
ModelZephyra FN-2640 Pro
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2640 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/845575 (accessed 2026-10-22).