Hardware Spec Index

Zephyra FN-6978 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6978-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,285 (Case Fans scale)
Category rank#36,300
Street price$49
Power3 W
Performance per dollar26.22
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6978 Ultra
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6978 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4429324 (accessed 2026-10-19).