Hardware Spec Index

Zephyra FN-5751 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5751-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,080 (Case Fans scale)
Category rank#19,205
Street price$39
Power3 W
Performance per dollar27.69
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5751 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5751 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21886478 (accessed 2026-10-24).