Hardware Spec Index

Zephyra FN-7646 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7646-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,269 (Case Fans scale)
Category rank#12,157
Street price$49
Power3 W
Performance per dollar25.90
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7646 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingRifle 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 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/31314795 (accessed 2026-10-22).