Hardware Spec Index

Caldera FN-2148 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2148-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index999 (Case Fans scale)
Category rank#8,726
Street price$29
Power3 W
Performance per dollar34.45
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2148 Pro
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingFluid dynamic 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
Caldera FN-6970 Core 140mm PWM ARGB Case Fan (3-Pack)1,221$39Compare
Brontix FN-1378 Core 120mm PWM ARGB Case Fan1,289$49Compare
Caldera FN-4432 Edge 120mm PWM Case Fan492$19Compare
Caldera FN-7898 SE 120mm PWM Case Fan (3-Pack)684$19Compare
Corvane FN-6138 Max 120mm PWM ARGB Case Fan (3-Pack)1,384$49Compare
Corvane FN-9867 Pro 140mm PWM ARGB Case Fan (3-Pack)860$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2148 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6401959 (accessed 2026-10-22).