Hardware Spec Index

Teralux FN-5866 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5866-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,305 (Case Fans scale)
Category rank#41,482
Street price$49
Power3 W
Performance per dollar26.63
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5866 XT
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingMagnetic levitation
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-4530 Ultra 120mm PWM Case Fan (3-Pack)380$9Compare
Corvane FN-2072 Max 120mm PWM ARGB Case Fan793$29Compare
Zephyra FN-2258 Prime 120mm PWM ARGB Case Fan1,149$49Compare
Teralux FN-1995 Ti 120mm PWM ARGB Case Fan (3-Pack)1,096$39Compare
Brontix FN-9272 Core 120mm PWM Case Fan329$9Compare
Teralux FN-5413 Plus 120mm PWM Case Fan (3-Pack)612$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5866 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/64022851 (accessed 2026-10-26).