Hardware Spec Index

Teralux FN-2503 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN2503-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index347 (Case Fans scale)
Category rank#2,600
Street price$9
Power3 W
Performance per dollar38.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2503 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 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
Zephyra FN-6691 SE 140mm PWM ARGB Case Fan1,272$39Compare
Brontix FN-5775 Plus 120mm PWM Case Fan735$19Compare
Teralux FN-9273 Core 120mm PWM Case Fan512$19Compare
Brontix FN-3221 Plus 120mm PWM ARGB Case Fan1,193$39Compare
Brontix FN-3938 Edge 140mm PWM ARGB Case Fan811$29Compare
Brontix FN-7362 Edge 120mm PWM Case Fan789$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2503 Prime 120mm PWM Case Fan”, https://vextor7.com/item/21392307 (accessed 2026-10-19).