Hardware Spec Index

Teralux FN-9912 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9912-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,115 (Case Fans scale)
Category rank#2,426
Street price$39
Power2 W
Performance per dollar28.59
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9912 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingMagnetic levitation
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
Caldera FN-9652 Prime 140mm PWM Case Fan523$19Compare
Zephyra FN-2475 XT 120mm PWM Case Fan (3-Pack)212$9Compare
Brontix FN-8951 Max 140mm PWM ARGB Case Fan1,166$39Compare
Corvane FN-4434 Edge 140mm PWM ARGB Case Fan1,040$29Compare
Brontix FN-5331 Core 120mm PWM ARGB Case Fan1,041$29Compare
Zephyra FN-1636 Edge 140mm PWM ARGB Case Fan (3-Pack)818$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9912 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/14829629 (accessed 2026-10-23).