Hardware Spec Index

Caldera FN-2821 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2821-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,387 (Case Fans scale)
Category rank#24,917
Street price$49
Power2 W
Performance per dollar28.31
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2821 Pro
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2821 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5138656 (accessed 2026-10-20).