Hardware Spec Index

Caldera FN-5550 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5550-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index939 (Case Fans scale)
Category rank#7,046
Street price$29
Power3 W
Performance per dollar32.38
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5550 SE
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 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-5550 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8720087 (accessed 2026-10-24).