Hardware Spec Index

Caldera FN-5951 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5951-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index487 (Case Fans scale)
Category rank#9,700
Street price$19
Power3 W
Performance per dollar25.63
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5951 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5951 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6565402 (accessed 2026-10-23).