Hardware Spec Index

Zephyra FN-4928 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4928-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#40,205
Street price$49
Power3 W
Performance per dollar28.57
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4928 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4928 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9753515 (accessed 2026-10-26).