Hardware Spec Index

Zephyra FN-6660 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6660-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index838 (Case Fans scale)
Category rank#23,491
Street price$29
Power4 W
Performance per dollar28.90
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6660 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6660 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/18021995 (accessed 2026-10-22).