Hardware Spec Index

Zephyra FN-4834 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4834-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index834 (Case Fans scale)
Category rank#42,468
Street price$29
Power4 W
Performance per dollar28.76
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4834 Ultra
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 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-4834 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5110142 (accessed 2026-10-19).