Hardware Spec Index

Teralux FN-4503 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4503-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,159 (Case Fans scale)
Category rank#36,314
Street price$39
Power3 W
Performance per dollar29.72
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4503 Ultra
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2670 Ti 140mm PWM ARGB Case Fan1,253$39Compare
Zephyra FN-3436 XT 120mm PWM ARGB Case Fan (3-Pack)785$29Compare
Zephyra FN-9281 Edge 120mm PWM Case Fan (3-Pack)793$19Compare
Teralux FN-1783 XT 140mm PWM Case Fan296$9Compare
Brontix FN-4589 Ti 120mm PWM Case Fan (3-Pack)238$9Compare
Brontix FN-3586 Prime 120mm PWM Case Fan508$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4503 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7972970 (accessed 2026-10-21).