Hardware Spec Index

Caldera FN-2055 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2055-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index543 (Case Fans scale)
Category rank#29,059
Street price$19
Power4 W
Performance per dollar28.58
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2055 Pro
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1949 Pro 120mm PWM Case Fan301$9Compare
Zephyra FN-4271 Pro 140mm PWM ARGB Case Fan (3-Pack)1,259$49Compare
Corvane FN-6385 Ultra 120mm PWM Case Fan (3-Pack)203$9Compare
Zephyra FN-7765 Plus 140mm PWM ARGB Case Fan (3-Pack)1,238$49Compare
Brontix FN-9239 Max 120mm PWM ARGB Case Fan976$29Compare
Zephyra FN-4110 Prime 140mm PWM Case Fan466$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2055 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4863666 (accessed 2026-10-22).