Hardware Spec Index

Teralux FN-5203 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5203-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,309 (Case Fans scale)
Category rank#22,695
Street price$49
Power3 W
Performance per dollar26.71
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5203 Prime
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
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-5709 Prime 120mm PWM ARGB Case Fan1,073$39Compare
Teralux FN-8951 Core 120mm PWM ARGB Case Fan1,017$29Compare
Brontix FN-5387 XT 120mm PWM Case Fan504$19Compare
Caldera FN-5942 Max 120mm PWM ARGB Case Fan1,260$39Compare
Corvane FN-5694 Edge 120mm PWM ARGB Case Fan (3-Pack)869$29Compare
Caldera FN-7393 Prime 140mm PWM ARGB Case Fan886$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5203 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94099960 (accessed 2026-10-26).