Hardware Spec Index

Teralux FN-5520 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5520-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index831 (Case Fans scale)
Category rank#28,332
Street price$19
Power3 W
Performance per dollar43.74
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5520 Ultra
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5110 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,160$39Compare
Brontix FN-1760 Pro 120mm PWM Case Fan652$19Compare
Brontix FN-6592 Ultra 140mm PWM ARGB Case Fan922$29Compare
Caldera FN-7378 Prime 120mm PWM ARGB Case Fan1,074$29Compare
Caldera FN-4189 Core 120mm PWM ARGB Case Fan (3-Pack)1,287$39Compare
Teralux FN-5214 XT 120mm PWM ARGB Case Fan1,244$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5520 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/75533985 (accessed 2026-10-24).