Hardware Spec Index

Caldera FN-2840 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2840-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index334 (Case Fans scale)
Category rank#48,265
Street price$9
Power4 W
Performance per dollar37.11
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2840 Plus
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2840 Plus 120mm PWM Case Fan”, https://vextor7.com/item/454584 (accessed 2026-10-19).