Hardware Spec Index

Teralux FN-3868 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3868-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,253 (Case Fans scale)
Category rank#46,968
Street price$39
Power3 W
Performance per dollar32.13
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3868 Pro
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9562 Plus 120mm PWM Case Fan (3-Pack)712$19Compare
Teralux FN-7546 Edge 140mm PWM Case Fan324$9Compare
Caldera FN-9508 Prime 140mm PWM Case Fan765$29Compare
Teralux FN-2907 Plus 120mm PWM ARGB Case Fan (3-Pack)931$29Compare
Zephyra FN-2675 Prime 140mm PWM Case Fan369$19Compare
Brontix FN-4790 XT 140mm PWM Case Fan675$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3868 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2940947 (accessed 2026-10-20).