Hardware Spec Index

Caldera FN-2177 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2177-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index526 (Case Fans scale)
Category rank#48,014
Street price$19
Power4 W
Performance per dollar27.68
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2177 Pro
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3054 Pro 140mm PWM ARGB Case Fan1,357$49Compare
Caldera FN-3431 Max 140mm PWM Case Fan689$19Compare
Caldera FN-3240 Ultra 140mm PWM ARGB Case Fan1,094$39Compare
Corvane FN-1832 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Teralux FN-7003 Core 120mm PWM Case Fan (3-Pack)343$9Compare
Zephyra FN-6367 Pro 140mm PWM Case Fan (3-Pack)788$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2177 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1833747 (accessed 2026-10-21).