Hardware Spec Index

Caldera FN-2843 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2843-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,253 (Case Fans scale)
Category rank#6,035
Street price$49
Power3 W
Performance per dollar25.57
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2843 Ultra
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2843 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1484590 (accessed 2026-10-23).