Hardware Spec Index

Caldera FN-4451 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4451-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index825 (Case Fans scale)
Category rank#30,088
Street price$29
Power3 W
Performance per dollar28.45
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4451 Prime
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4451 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/96823943 (accessed 2026-10-25).