Hardware Spec Index

Caldera FN-3965 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3965-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,300 (Case Fans scale)
Category rank#34,079
Street price$49
Power4 W
Performance per dollar26.53
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3965 Core
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1030 Pro 140mm PWM Case Fan (3-Pack)245$9Compare
Zephyra FN-4574 Edge 120mm PWM ARGB Case Fan1,090$39Compare
Caldera FN-3652 SE 120mm PWM ARGB Case Fan1,069$39Compare
Brontix FN-5018 Ti 140mm PWM Case Fan253$9Compare
Teralux FN-2034 SE 140mm PWM ARGB Case Fan1,242$49Compare
Zephyra FN-6834 Max 120mm PWM ARGB Case Fan1,258$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3965 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/11635496 (accessed 2026-10-19).