Hardware Spec Index

Teralux FN-5897 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5897-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,067 (Case Fans scale)
Category rank#3,717
Street price$39
Power3 W
Performance per dollar27.36
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5897 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 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-7683 Max 140mm PWM Case Fan381$19Compare
Teralux FN-9202 Core 140mm PWM Case Fan578$19Compare
Caldera FN-1831 Prime 120mm PWM Case Fan612$19Compare
Teralux FN-9106 Core 140mm PWM Case Fan563$19Compare
Teralux FN-3406 Ti 120mm PWM ARGB Case Fan840$29Compare
Zephyra FN-5050 Pro 140mm PWM ARGB Case Fan1,157$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5897 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7224448 (accessed 2026-10-24).