Hardware Spec Index

Caldera FN-4683 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4683-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index280 (Case Fans scale)
Category rank#4,399
Street price$9
Power2 W
Performance per dollar31.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4683 Core
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5307 Core 120mm PWM Case Fan429$9Compare
Teralux FN-1659 SE 120mm PWM ARGB Case Fan1,085$39Compare
Teralux FN-6647 Ti 120mm PWM Case Fan245$9Compare
Corvane FN-2887 Pro 140mm PWM ARGB Case Fan915$29Compare
Teralux FN-6613 Core 120mm PWM Case Fan (3-Pack)342$9Compare
Brontix FN-4204 Pro 120mm PWM ARGB Case Fan958$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4683 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4042447 (accessed 2026-10-25).