Hardware Spec Index

Caldera FN-5148 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5148-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index324 (Case Fans scale)
Category rank#16,296
Street price$9
Power3 W
Performance per dollar36.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5148 SE
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5148 SE 140mm PWM Case Fan”, https://vextor7.com/item/6045700 (accessed 2026-10-23).