Hardware Spec Index

Caldera FN-1756 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1756-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index440 (Case Fans scale)
Category rank#13,255
Street price$9
Power3 W
Performance per dollar48.89
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1756 Core
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3062 Ti 120mm PWM Case Fan670$19Compare
Corvane FN-4779 Ti 140mm PWM Case Fan (3-Pack)312$9Compare
Corvane FN-3359 Core 120mm PWM Case Fan318$9Compare
Brontix FN-8015 Plus 140mm PWM ARGB Case Fan1,006$39Compare
Caldera FN-9615 Pro 120mm PWM ARGB Case Fan (3-Pack)1,044$39Compare
Zephyra FN-7218 Prime 120mm PWM ARGB Case Fan (3-Pack)819$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1756 Core 140mm PWM Case Fan”, https://vextor7.com/item/92710406 (accessed 2026-10-26).