Hardware Spec Index

Caldera FN-2770 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2770-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,279 (Case Fans scale)
Category rank#47,025
Street price$49
Power4 W
Performance per dollar26.10
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2770 Core
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2770 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91782758 (accessed 2026-10-20).