Hardware Spec Index

Caldera FN-2811 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2811-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index233 (Case Fans scale)
Category rank#36,843
Street price$9
Power4 W
Performance per dollar25.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2811 Core
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5172 SE 120mm PWM ARGB Case Fan1,052$39Compare
Corvane FN-9813 Max 120mm PWM Case Fan737$19Compare
Teralux FN-1516 Core 120mm PWM ARGB Case Fan875$29Compare
Zephyra FN-3715 Prime 140mm PWM ARGB Case Fan1,083$29Compare
Corvane FN-7777 Plus 120mm PWM ARGB Case Fan1,033$39Compare
Brontix FN-5101 Core 140mm PWM Case Fan419$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2811 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85531237 (accessed 2026-10-21).