Hardware Spec Index

Caldera FN-6151 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6151-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index245 (Case Fans scale)
Category rank#43,411
Street price$9
Power3 W
Performance per dollar27.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6151 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4637 Prime 140mm PWM ARGB Case Fan993$39Compare
Corvane FN-9356 Max 140mm PWM ARGB Case Fan1,386$49Compare
Caldera FN-2906 Edge 120mm PWM Case Fan424$19Compare
Teralux FN-6573 Prime 120mm PWM ARGB Case Fan1,123$29Compare
Caldera FN-2430 Plus 120mm PWM Case Fan570$19Compare
Corvane FN-6657 Core 120mm PWM ARGB Case Fan854$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6151 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6357654 (accessed 2026-10-23).