Hardware Spec Index

Teralux FN-9984 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9984-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,196 (Case Fans scale)
Category rank#10,239
Street price$39
Power3 W
Performance per dollar30.67
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9984 Ultra
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3097 Edge 120mm PWM ARGB Case Fan (3-Pack)1,145$39Compare
Teralux FN-2852 Prime 120mm PWM ARGB Case Fan (3-Pack)1,164$39Compare
Brontix FN-7174 Ti 120mm PWM Case Fan643$19Compare
Brontix FN-3235 Prime 120mm PWM ARGB Case Fan1,011$39Compare
Corvane FN-1554 Prime 140mm PWM ARGB Case Fan873$29Compare
Caldera FN-8991 XT 120mm PWM Case Fan590$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9984 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4888080 (accessed 2026-10-20).