Hardware Spec Index

Caldera FN-6231 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6231-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index368 (Case Fans scale)
Category rank#47,373
Street price$19
Power4 W
Performance per dollar19.37
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6231 Pro
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5994 Plus 120mm PWM ARGB Case Fan867$29Compare
Zephyra FN-5510 Edge 120mm PWM ARGB Case Fan1,300$49Compare
Zephyra FN-8824 Edge 120mm PWM Case Fan531$19Compare
Corvane FN-2712 Prime 140mm PWM Case Fan394$9Compare
Brontix FN-4354 Prime 120mm PWM ARGB Case Fan925$29Compare
Zephyra FN-3147 Prime 140mm PWM ARGB Case Fan924$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6231 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1601345 (accessed 2026-10-26).