Hardware Spec Index

Teralux FN-4838 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4838-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index517 (Case Fans scale)
Category rank#11,760
Street price$19
Power3 W
Performance per dollar27.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4838 Pro
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 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-2428 Max 120mm PWM Case Fan435$9Compare
Zephyra FN-2285 Pro 120mm PWM Case Fan (3-Pack)416$9Compare
Zephyra FN-9815 Prime 120mm PWM ARGB Case Fan (3-Pack)1,363$49Compare
Brontix FN-5719 Core 120mm PWM Case Fan243$9Compare
Zephyra FN-8697 Core 140mm PWM ARGB Case Fan1,231$39Compare
Zephyra FN-3163 Core 120mm PWM ARGB Case Fan (3-Pack)1,338$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4838 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/18693229 (accessed 2026-10-26).