Hardware Spec Index

Caldera FN-1841 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1841-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index428 (Case Fans scale)
Category rank#38,239
Street price$9
Power3 W
Performance per dollar47.56
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1841 SE
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1841 SE 140mm PWM Case Fan”, https://vextor7.com/item/7782273 (accessed 2026-10-23).