Hardware Spec Index

Zephyra FN-3553 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3553-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index964 (Case Fans scale)
Category rank#19,203
Street price$29
Power3 W
Performance per dollar33.24
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3553 Ultra
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise30 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-3553 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7546910 (accessed 2026-10-21).