Hardware Spec Index

Teralux FN-8561 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8561-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index650 (Case Fans scale)
Category rank#15,563
Street price$19
Power3 W
Performance per dollar34.21
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8561 Ultra
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7650 Max 140mm PWM ARGB Case Fan1,151$39Compare
Caldera FN-2152 Ultra 120mm PWM ARGB Case Fan985$39Compare
Zephyra FN-1449 Pro 140mm PWM ARGB Case Fan1,302$49Compare
Corvane FN-8901 SE 120mm PWM Case Fan685$19Compare
Brontix FN-5494 Prime 120mm PWM Case Fan638$19Compare
Caldera FN-1906 Pro 140mm PWM ARGB Case Fan1,094$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8561 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6575324 (accessed 2026-10-25).