Hardware Spec Index

Teralux FN-6858 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6858-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index299 (Case Fans scale)
Category rank#23,033
Street price$9
Power3 W
Performance per dollar33.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-6858 Pro
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 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-1083 Prime 120mm PWM ARGB Case Fan1,320$49Compare
Brontix FN-2465 XT 120mm PWM Case Fan (3-Pack)516$19Compare
Teralux FN-5036 Core 140mm PWM Case Fan480$19Compare
Caldera FN-1056 Plus 120mm PWM ARGB Case Fan1,115$39Compare
Brontix FN-6437 Pro 120mm PWM ARGB Case Fan (3-Pack)1,171$39Compare
Brontix FN-1623 Ultra 120mm PWM Case Fan299$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6858 Pro 120mm PWM Case Fan”, https://vextor7.com/item/53668877 (accessed 2026-10-21).