Hardware Spec Index

Caldera FN-1159 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1159-ULTRA · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index257 (Case Fans scale)
Category rank#1,171
Street price$9
Power3 W
Performance per dollar28.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1159 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1639 Core 120mm PWM Case Fan758$29Compare
Brontix FN-4097 Core 120mm PWM Case Fan275$9Compare
Zephyra FN-3769 Ultra 140mm PWM Case Fan453$19Compare
Corvane FN-3294 Ultra 120mm PWM ARGB Case Fan986$29Compare
Caldera FN-4511 Pro 140mm PWM Case Fan (3-Pack)305$9Compare
Caldera FN-1244 Core 120mm PWM ARGB Case Fan1,336$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1159 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/978792 (accessed 2026-10-18).