Hardware Spec Index

Caldera FN-2742 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2742-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,267 (Case Fans scale)
Category rank#29,016
Street price$49
Power4 W
Performance per dollar25.86
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2742 Core
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingMagnetic levitation
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-5807 Core 140mm PWM ARGB Case Fan1,030$39Compare
Corvane FN-3638 Edge 120mm PWM ARGB Case Fan891$29Compare
Caldera FN-5217 Prime 120mm PWM ARGB Case Fan1,076$39Compare
Zephyra FN-1016 Core 120mm PWM ARGB Case Fan (3-Pack)1,014$29Compare
Caldera FN-7025 SE 120mm PWM Case Fan815$19Compare
Teralux FN-8179 Pro 120mm PWM Case Fan617$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2742 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2875434 (accessed 2026-10-21).