Hardware Spec Index

Caldera FN-2437 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2437-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,346 (Case Fans scale)
Category rank#3,088
Street price$39
Power3 W
Performance per dollar34.51
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2437 Core
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1543 XT 140mm PWM ARGB Case Fan1,307$49Compare
Caldera FN-1355 XT 120mm PWM ARGB Case Fan1,274$49Compare
Teralux FN-5582 Core 120mm PWM ARGB Case Fan1,123$39Compare
Teralux FN-2888 Ultra 120mm PWM Case Fan (3-Pack)341$9Compare
Zephyra FN-2255 Ultra 120mm PWM Case Fan530$19Compare
Caldera FN-3191 Core 120mm PWM Case Fan387$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2437 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6437449 (accessed 2026-10-22).