Hardware Spec Index

Caldera FN-7821 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7821-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index209 (Case Fans scale)
Category rank#47,968
Street price$9
Power4 W
Performance per dollar23.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7821 SE
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7821 SE 120mm PWM Case Fan”, https://vextor7.com/item/5645798 (accessed 2026-10-22).