Hardware Spec Index

Teralux FN-4938 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4938-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,252 (Case Fans scale)
Category rank#39,430
Street price$49
Power3 W
Performance per dollar25.55
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4938 Plus
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4171 Ti 120mm PWM ARGB Case Fan810$29Compare
Teralux FN-6385 Prime 120mm PWM ARGB Case Fan1,336$49Compare
Brontix FN-8649 Ti 120mm PWM Case Fan448$19Compare
Brontix FN-7612 Max 120mm PWM ARGB Case Fan (3-Pack)1,260$49Compare
Corvane FN-2992 SE 120mm PWM Case Fan (3-Pack)207$9Compare
Zephyra FN-5407 Core 120mm PWM ARGB Case Fan1,231$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4938 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/220431 (accessed 2026-10-20).