Hardware Spec Index

Caldera FN-4038 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4038-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,200 (Case Fans scale)
Category rank#26,081
Street price$49
Power3 W
Performance per dollar24.49
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4038 Prime
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4038 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/15538 (accessed 2026-10-19).