Hardware Spec Index

Zephyra FN-7646 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7646-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,190 (Case Fans scale)
Category rank#22,390
Street price$39
Power3 W
Performance per dollar30.51
Released2026

Specifications

BrandZephyra
ModelZephyra FN-7646 SE
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7646 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1972272 (accessed 2026-10-24).