Hardware Spec Index

Teralux FN-9998 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9998-PLUS · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index664 (Case Fans scale)
Category rank#32,635
Street price$19
Power3 W
Performance per dollar34.95
Released2024

Specifications

BrandTeralux
ModelTeralux FN-9998 Plus
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise31 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
Caldera FN-3947 Prime 120mm PWM ARGB Case Fan858$29Compare
Brontix FN-1984 Prime 120mm PWM Case Fan (3-Pack)324$9Compare
Teralux FN-2404 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,198$39Compare
Teralux FN-5721 SE 140mm PWM Case Fan (3-Pack)365$19Compare
Teralux FN-9901 Edge 120mm PWM Case Fan613$19Compare
Corvane FN-7151 Max 120mm PWM Case Fan779$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9998 Plus 120mm PWM Case Fan”, https://vextor7.com/item/4374477 (accessed 2026-10-18).