Hardware Spec Index

Teralux FN-6868 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6868-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index420 (Case Fans scale)
Category rank#10,784
Street price$9
Power4 W
Performance per dollar46.67
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6868 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 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
Corvane FN-3996 Max 120mm PWM Case Fan (3-Pack)578$19Compare
Caldera FN-3253 Core 140mm PWM Case Fan (3-Pack)463$19Compare
Corvane FN-3144 Max 140mm PWM Case Fan797$29Compare
Teralux FN-4940 Pro 140mm PWM Case Fan704$19Compare
Brontix FN-5783 Max 120mm PWM Case Fan231$9Compare
Caldera FN-3005 Ultra 140mm PWM Case Fan359$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6868 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2121685 (accessed 2026-10-24).