Hardware Spec Index

Caldera FN-3684 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3684-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,325 (Case Fans scale)
Category rank#16,283
Street price$49
Power3 W
Performance per dollar27.04
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3684 SE
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 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-3684 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/902371 (accessed 2026-10-20).