Hardware Spec Index

Teralux FN-3879 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3879-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index928 (Case Fans scale)
Category rank#10,004
Street price$29
Power3 W
Performance per dollar32.00
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3879 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5465 Pro 120mm PWM Case Fan454$19Compare
Corvane FN-6667 XT 120mm PWM ARGB Case Fan (3-Pack)1,145$39Compare
Caldera FN-5399 Pro 120mm PWM Case Fan232$9Compare
Corvane FN-7563 Ti 140mm PWM Case Fan567$19Compare
Corvane FN-7431 Edge 120mm PWM ARGB Case Fan1,207$39Compare
Corvane FN-4241 Ti 120mm PWM ARGB Case Fan880$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3879 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4349152 (accessed 2026-10-24).