Hardware Spec Index

Caldera FN-4511 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4511-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index305 (Case Fans scale)
Category rank#28,459
Street price$9
Power3 W
Performance per dollar33.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4511 Pro
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1244 Core 120mm PWM ARGB Case Fan1,336$49Compare
Brontix FN-8464 Core 140mm PWM Case Fan503$19Compare
Corvane FN-6572 XT 120mm PWM Case Fan391$19Compare
Corvane FN-4155 Core 120mm PWM Case Fan553$19Compare
Zephyra FN-3024 Plus 120mm PWM ARGB Case Fan1,185$49Compare
Teralux FN-2533 Prime 140mm PWM ARGB Case Fan978$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4511 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/978838 (accessed 2026-10-21).