Hardware Spec Index

Caldera FN-6515 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6515-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index437 (Case Fans scale)
Category rank#36,135
Street price$19
Power3 W
Performance per dollar23.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6515 Prime
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6515 Prime 140mm PWM Case Fan”, https://vextor7.com/item/770068 (accessed 2026-10-23).