Hardware Spec Index

Caldera FN-5518 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5518-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index297 (Case Fans scale)
Category rank#23,297
Street price$9
Power3 W
Performance per dollar33.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5518 Ultra
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8085 Edge 140mm PWM Case Fan (3-Pack)757$19Compare
Caldera FN-2706 Core 120mm PWM ARGB Case Fan (3-Pack)1,169$39Compare
Brontix FN-2620 Pro 120mm PWM Case Fan (3-Pack)675$19Compare
Caldera FN-2499 Edge 120mm PWM Case Fan599$19Compare
Teralux FN-1748 Core 140mm PWM Case Fan (3-Pack)301$9Compare
Caldera FN-8818 Plus 140mm PWM ARGB Case Fan919$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5518 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6765893 (accessed 2026-10-21).