Hardware Spec Index

Caldera FN-2177 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2177-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index218 (Case Fans scale)
Category rank#37,332
Street price$9
Power3 W
Performance per dollar24.22
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2177 Pro
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3325 Prime 140mm PWM ARGB Case Fan962$29Compare
Teralux FN-6044 Ti 120mm PWM Case Fan410$19Compare
Teralux FN-7930 SE 120mm PWM Case Fan395$19Compare
Zephyra FN-4903 Ti 120mm PWM Case Fan816$29Compare
Caldera FN-2803 SE 120mm PWM ARGB Case Fan899$29Compare
Caldera FN-8182 Max 120mm PWM ARGB Case Fan894$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2177 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20108652 (accessed 2026-10-21).