Hardware Spec Index

Zephyra FN-4839 XT 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4839-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,288 (Case Fans scale)
Category rank#7,022
Street price$49
Power4 W
Performance per dollar26.29
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4839 XT
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 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-4839 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/850388 (accessed 2026-10-22).