Hardware Spec Index

Zephyra FN-6981 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6981-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,042 (Case Fans scale)
Category rank#39,993
Street price$39
Power4 W
Performance per dollar26.72
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6981 Core
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 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-6981 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4043758 (accessed 2026-10-26).