Hardware Spec Index

Zephyra FN-3800 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3800-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index268 (Case Fans scale)
Category rank#49,261
Street price$9
Power4 W
Performance per dollar29.78
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3800 Ultra
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3800 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16697296 (accessed 2026-10-21).