Hardware Spec Index

Caldera FN-2621 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2621-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index492 (Case Fans scale)
Category rank#17,965
Street price$19
Power3 W
Performance per dollar25.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2621 SE
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2621 SE 140mm PWM Case Fan”, https://vextor7.com/item/6364508 (accessed 2026-10-20).