Hardware Spec Index

Zephyra FN-2643 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2643-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index614 (Case Fans scale)
Category rank#39,287
Street price$19
Power3 W
Performance per dollar32.32
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2643 Pro
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2643 Pro 120mm PWM Case Fan”, https://vextor7.com/item/69011752 (accessed 2026-10-23).