Hardware Spec Index

Caldera FN-5606 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5606-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index580 (Case Fans scale)
Category rank#42,061
Street price$19
Power4 W
Performance per dollar30.53
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5606 Core
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1943 SE 120mm PWM Case Fan234$9Compare
Caldera FN-3141 Max 140mm PWM ARGB Case Fan (3-Pack)1,272$49Compare
Brontix FN-7457 Core 120mm PWM Case Fan (3-Pack)244$9Compare
Zephyra FN-8055 SE 120mm PWM Case Fan430$19Compare
Brontix FN-6314 Pro 120mm PWM ARGB Case Fan (3-Pack)1,227$39Compare
Corvane FN-7295 Core 140mm PWM ARGB Case Fan (3-Pack)1,367$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5606 Core 140mm PWM Case Fan”, https://vextor7.com/item/85531159 (accessed 2026-10-21).