Hardware Spec Index

Zephyra FN-5670 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5670-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#34,253
Street price$49
Power3 W
Performance per dollar28.57
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5670 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5670 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/43678422 (accessed 2026-10-22).