Hardware Spec Index

Zephyra FN-5748 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5748-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index477 (Case Fans scale)
Category rank#18,111
Street price$19
Power3 W
Performance per dollar25.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5748 Ultra
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5748 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/41314113 (accessed 2026-10-23).