Hardware Spec Index

Teralux FN-8786 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8786-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,054 (Case Fans scale)
Category rank#35,415
Street price$29
Power3 W
Performance per dollar36.34
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8786 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise29 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
Zephyra FN-6213 XT 120mm PWM Case Fan (3-Pack)649$19Compare
Brontix FN-2390 Core 120mm PWM Case Fan572$19Compare
Zephyra FN-9676 Plus 140mm PWM ARGB Case Fan (3-Pack)853$29Compare
Teralux FN-5731 Edge 140mm PWM Case Fan705$29Compare
Brontix FN-2493 Pro 140mm PWM ARGB Case Fan (3-Pack)1,090$39Compare
Caldera FN-7060 Ultra 140mm PWM Case Fan331$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8786 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7001282 (accessed 2026-10-26).