Hardware Spec Index

Caldera FN-3955 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3955-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,153 (Case Fans scale)
Category rank#4,113
Street price$39
Power3 W
Performance per dollar29.56
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3955 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9764 Prime 120mm PWM ARGB Case Fan1,162$49Compare
Teralux FN-9549 Plus 140mm PWM Case Fan757$19Compare
Corvane FN-1723 Prime 140mm PWM Case Fan799$19Compare
Zephyra FN-1160 Ultra 140mm PWM Case Fan (3-Pack)295$9Compare
Corvane FN-9573 Ultra 140mm PWM ARGB Case Fan1,390$49Compare
Teralux FN-7316 Max 140mm PWM Case Fan639$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3955 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6789771 (accessed 2026-10-23).