Hardware Spec Index

Zephyra FN-1640 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1640-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index727 (Case Fans scale)
Category rank#45,139
Street price$19
Power3 W
Performance per dollar38.26
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1640 SE
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1640 SE 120mm PWM Case Fan”, https://vextor7.com/item/2952963 (accessed 2026-10-25).