Hardware Spec Index

Teralux FN-5988 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5988-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,392 (Case Fans scale)
Category rank#33,278
Street price$49
Power3 W
Performance per dollar28.41
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5988 Ultra
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6998 SE 120mm PWM Case Fan604$19Compare
Zephyra FN-5899 Core 120mm PWM Case Fan381$9Compare
Corvane FN-3903 Max 140mm PWM ARGB Case Fan (3-Pack)869$29Compare
Caldera FN-8838 XT 120mm PWM ARGB Case Fan1,111$29Compare
Zephyra FN-8531 Edge 140mm PWM Case Fan (3-Pack)521$19Compare
Brontix FN-2816 Edge 120mm PWM ARGB Case Fan1,190$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5988 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93529740 (accessed 2026-10-26).