Hardware Spec Index

Caldera FN-5203 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5203-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index500 (Case Fans scale)
Category rank#32,647
Street price$19
Power3 W
Performance per dollar26.32
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5203 Pro
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5203 Pro 120mm PWM Case Fan”, https://vextor7.com/item/51458763 (accessed 2026-10-20).