Hardware Spec Index

Caldera FN-4094 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4094-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index528 (Case Fans scale)
Category rank#23,706
Street price$19
Power3 W
Performance per dollar27.79
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4094 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4557 Core 120mm PWM Case Fan351$9Compare
Brontix FN-8979 Pro 120mm PWM ARGB Case Fan1,264$39Compare
Teralux FN-7583 Edge 120mm PWM ARGB Case Fan (3-Pack)1,031$29Compare
Zephyra FN-3135 Max 140mm PWM Case Fan (3-Pack)594$19Compare
Corvane FN-4838 Core 120mm PWM ARGB Case Fan1,267$39Compare
Corvane FN-4919 Ultra 120mm PWM Case Fan668$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4094 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41673633 (accessed 2026-10-21).