Hardware Spec Index

Caldera FN-1672 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1672-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index751 (Case Fans scale)
Category rank#42,293
Street price$29
Power4 W
Performance per dollar25.90
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1672 Ultra
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3976 XT 120mm PWM ARGB Case Fan849$29Compare
Teralux FN-6484 Ultra 120mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-6667 Pro 120mm PWM Case Fan524$19Compare
Zephyra FN-2813 Plus 140mm PWM Case Fan (3-Pack)639$19Compare
Caldera FN-3142 Ti 140mm PWM ARGB Case Fan1,029$29Compare
Zephyra FN-6158 XT 120mm PWM ARGB Case Fan885$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1672 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/92713529 (accessed 2026-10-25).