Hardware Spec Index

Zephyra FN-7640 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7640-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index652 (Case Fans scale)
Category rank#5,726
Street price$19
Power3 W
Performance per dollar34.32
Released2024

Specifications

BrandZephyra
ModelZephyra FN-7640 Plus
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7640 Plus 140mm PWM Case Fan”, https://vextor7.com/item/2268343 (accessed 2026-10-26).