Hardware Spec Index

Caldera FN-5518 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5518-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index520 (Case Fans scale)
Category rank#10,005
Street price$19
Power3 W
Performance per dollar27.37
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5518 Pro
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1244 Prime 120mm PWM Case Fan469$19Compare
Corvane FN-2759 SE 120mm PWM ARGB Case Fan (3-Pack)1,019$29Compare
Zephyra FN-2531 Edge 140mm PWM Case Fan (3-Pack)264$9Compare
Caldera FN-9090 Max 120mm PWM Case Fan538$19Compare
Corvane FN-8226 Max 140mm PWM Case Fan774$29Compare
Teralux FN-8123 Pro 140mm PWM ARGB Case Fan766$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5518 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7948685 (accessed 2026-10-19).