Hardware Spec Index

Caldera FN-4705 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4705-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,275 (Case Fans scale)
Category rank#12,290
Street price$39
Power2 W
Performance per dollar32.69
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4705 Core
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6477 XT 120mm PWM ARGB Case Fan1,380$49Compare
Zephyra FN-3454 Plus 140mm PWM Case Fan (3-Pack)352$9Compare
Brontix FN-5862 Core 120mm PWM Case Fan380$9Compare
Caldera FN-5384 Ultra 140mm PWM Case Fan673$19Compare
Brontix FN-1197 Core 120mm PWM Case Fan383$9Compare
Caldera FN-6633 Edge 140mm PWM Case Fan273$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4705 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/729989 (accessed 2026-10-20).