Hardware Spec Index

Caldera FN-5311 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5311-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index654 (Case Fans scale)
Category rank#30,845
Street price$19
Power4 W
Performance per dollar34.42
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5311 Core
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5311 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/521684 (accessed 2026-10-22).