Hardware Spec Index

Caldera FN-1647 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1647-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index423 (Case Fans scale)
Category rank#29,021
Street price$19
Power3 W
Performance per dollar22.26
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1647 Max
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3406 Edge 120mm PWM ARGB Case Fan921$29Compare
Zephyra FN-8677 Plus 120mm PWM Case Fan (3-Pack)422$19Compare
Brontix FN-5735 Ti 120mm PWM ARGB Case Fan1,044$39Compare
Caldera FN-8974 XT 140mm PWM Case Fan (3-Pack)433$19Compare
Corvane FN-4737 Ultra 140mm PWM Case Fan (3-Pack)495$19Compare
Brontix FN-1986 Max 120mm PWM Case Fan (3-Pack)635$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1647 Max 120mm PWM Case Fan”, https://vextor7.com/item/403767 (accessed 2026-10-21).