Hardware Spec Index

Caldera FN-7143 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7143-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index317 (Case Fans scale)
Category rank#33,795
Street price$9
Power3 W
Performance per dollar35.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7143 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6118 Edge 120mm PWM Case Fan234$9Compare
Caldera FN-6344 Core 120mm PWM Case Fan420$19Compare
Corvane FN-2988 Ti 140mm PWM Case Fan421$9Compare
Teralux FN-3192 Prime 140mm PWM Case Fan437$19Compare
Teralux FN-8864 Plus 120mm PWM Case Fan529$19Compare
Caldera FN-9753 Core 120mm PWM ARGB Case Fan (3-Pack)1,149$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7143 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2033392 (accessed 2026-10-25).