Hardware Spec Index

Caldera FN-3231 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3231-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index769 (Case Fans scale)
Category rank#17,887
Street price$19
Power3 W
Performance per dollar40.47
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3231 XT
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5182 Plus 120mm PWM Case Fan480$19Compare
Corvane FN-4168 Ultra 140mm PWM Case Fan260$9Compare
Zephyra FN-9688 Max 120mm PWM ARGB Case Fan1,139$29Compare
Corvane FN-7475 XT 120mm PWM Case Fan400$19Compare
Teralux FN-9618 Ti 140mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-8605 Ti 140mm PWM Case Fan667$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3231 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5226074 (accessed 2026-10-21).