Hardware Spec Index

Teralux FN-9988 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9988-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,348 (Case Fans scale)
Category rank#2,266
Street price$49
Power3 W
Performance per dollar27.51
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9988 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 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
Teralux FN-6851 Plus 120mm PWM Case Fan (3-Pack)715$19Compare
Corvane FN-5281 Core 120mm PWM Case Fan253$9Compare
Caldera FN-4150 Ti 120mm PWM ARGB Case Fan1,147$39Compare
Caldera FN-6226 Prime 120mm PWM Case Fan473$19Compare
Teralux FN-3522 SE 140mm PWM ARGB Case Fan1,266$39Compare
Brontix FN-4313 Plus 120mm PWM ARGB Case Fan (3-Pack)965$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9988 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3324315 (accessed 2026-10-21).