Hardware Spec Index

Caldera FN-6243 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6243-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index495 (Case Fans scale)
Category rank#20,240
Street price$19
Power2 W
Performance per dollar26.05
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6243 Core
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3998 SE 120mm PWM ARGB Case Fan952$29Compare
Corvane FN-8918 Ultra 120mm PWM ARGB Case Fan1,313$49Compare
Brontix FN-1089 Prime 140mm PWM Case Fan255$9Compare
Zephyra FN-9794 Ti 140mm PWM ARGB Case Fan1,388$49Compare
Brontix FN-7711 SE 120mm PWM Case Fan (3-Pack)464$19Compare
Teralux FN-8165 Max 120mm PWM ARGB Case Fan (3-Pack)1,333$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6243 Core 140mm PWM Case Fan”, https://vextor7.com/item/4429778 (accessed 2026-10-22).