Hardware Spec Index

Zephyra FN-2305 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2305-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,213 (Case Fans scale)
Category rank#38,631
Street price$39
Power3 W
Performance per dollar31.10
Released2023

Specifications

BrandZephyra
ModelZephyra FN-2305 Ultra
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2305 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5685757 (accessed 2026-10-26).