Hardware Spec Index

Caldera FN-1438 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1438-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index779 (Case Fans scale)
Category rank#27,530
Street price$29
Power3 W
Performance per dollar26.86
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1438 Pro
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1481 Ultra 120mm PWM Case Fan (3-Pack)766$29Compare
Corvane FN-3690 Max 120mm PWM Case Fan725$19Compare
Corvane FN-3683 Max 140mm PWM Case Fan335$9Compare
Teralux FN-4882 SE 140mm PWM ARGB Case Fan1,155$39Compare
Zephyra FN-2828 SE 120mm PWM Case Fan608$19Compare
Brontix FN-2472 Edge 140mm PWM ARGB Case Fan1,031$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1438 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/30004736 (accessed 2026-10-20).