Hardware Spec Index

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

Case Fans · Caldera · SKU FN4683-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index322 (Case Fans scale)
Category rank#25,140
Street price$9
Power4 W
Performance per dollar35.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4683 Plus
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 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-1612 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,122$39Compare
Corvane FN-6971 Core 120mm PWM ARGB Case Fan946$29Compare
Corvane FN-1793 Core 120mm PWM Case Fan409$19Compare
Brontix FN-9677 SE 140mm PWM Case Fan (3-Pack)628$19Compare
Brontix FN-9561 Pro 140mm PWM Case Fan780$29Compare
Corvane FN-1260 XT 140mm PWM Case Fan245$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4683 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91669080 (accessed 2026-10-23).