Hardware Spec Index

Caldera FN-7745 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7745-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index200 (Case Fans scale)
Category rank#12,363
Street price$9
Power3 W
Performance per dollar22.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7745 Plus
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise31 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
Caldera FN-3849 Max 140mm PWM Case Fan390$19Compare
Teralux FN-5665 Prime 120mm PWM Case Fan790$29Compare
Zephyra FN-2866 Ultra 120mm PWM Case Fan546$19Compare
Caldera FN-2486 Max 140mm PWM ARGB Case Fan1,292$49Compare
Caldera FN-5676 Ti 120mm PWM ARGB Case Fan1,166$39Compare
Corvane FN-1677 Max 140mm PWM Case Fan578$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7745 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41914533 (accessed 2026-10-26).