Hardware Spec Index

Caldera FN-5515 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5515-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index485 (Case Fans scale)
Category rank#7,441
Street price$19
Power3 W
Performance per dollar25.53
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5515 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5515 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/44555239 (accessed 2026-10-23).