Hardware Spec Index

Caldera FN-7970 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7970-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index405 (Case Fans scale)
Category rank#29,767
Street price$9
Power3 W
Performance per dollar45.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7970 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 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
Brontix FN-2633 Max 140mm PWM ARGB Case Fan (3-Pack)1,330$49Compare
Caldera FN-5489 Edge 120mm PWM Case Fan (3-Pack)370$9Compare
Brontix FN-8442 Edge 140mm PWM ARGB Case Fan (3-Pack)1,383$49Compare
Zephyra FN-9640 Ti 140mm PWM Case Fan225$9Compare
Corvane FN-6677 Prime 120mm PWM ARGB Case Fan1,142$39Compare
Zephyra FN-1911 Ti 120mm PWM ARGB Case Fan1,081$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7970 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4133252 (accessed 2026-10-25).