Hardware Spec Index

Zephyra FN-3838 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3838-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index365 (Case Fans scale)
Category rank#28,505
Street price$9
Power4 W
Performance per dollar40.56
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3838 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2353 Prime 140mm PWM ARGB Case Fan913$29Compare
Corvane FN-2653 Ti 120mm PWM Case Fan (3-Pack)210$9Compare
Teralux FN-7605 Ultra 140mm PWM ARGB Case Fan1,040$39Compare
Teralux FN-4702 Core 140mm PWM ARGB Case Fan (3-Pack)977$39Compare
Teralux FN-1926 XT 120mm PWM ARGB Case Fan909$29Compare
Caldera FN-5450 Core 120mm PWM Case Fan634$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3838 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7467753 (accessed 2026-10-26).