Hardware Spec Index

Zephyra FN-3850 XT 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3850-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index928 (Case Fans scale)
Category rank#4,202
Street price$29
Power4 W
Performance per dollar32.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3850 XT
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3850 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3489247 (accessed 2026-10-25).