Hardware Spec Index

Caldera FN-3123 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3123-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,095 (Case Fans scale)
Category rank#15,939
Street price$29
Power4 W
Performance per dollar37.76
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3123 Pro
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5261 Ultra 140mm PWM Case Fan (3-Pack)549$19Compare
Caldera FN-1443 SE 120mm PWM Case Fan485$19Compare
Teralux FN-5820 Pro 140mm PWM Case Fan733$19Compare
Brontix FN-3083 Pro 120mm PWM ARGB Case Fan (3-Pack)1,362$49Compare
Caldera FN-1169 Ultra 120mm PWM Case Fan786$29Compare
Teralux FN-5234 Core 120mm PWM Case Fan (3-Pack)391$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3123 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7286173 (accessed 2026-10-22).