Hardware Spec Index

Caldera FN-4378 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4378-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index670 (Case Fans scale)
Category rank#32,392
Street price$19
Power3 W
Performance per dollar35.26
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4378 Core
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4526 SE 140mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-6042 Pro 140mm PWM Case Fan735$29Compare
Brontix FN-6232 Max 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-4093 Pro 120mm PWM Case Fan642$19Compare
Zephyra FN-5836 Ti 140mm PWM Case Fan (3-Pack)674$19Compare
Zephyra FN-9080 Core 120mm PWM ARGB Case Fan1,158$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4378 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/174423 (accessed 2026-10-23).