Hardware Spec Index

Caldera FN-2755 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2755-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index257 (Case Fans scale)
Category rank#28,725
Street price$9
Power4 W
Performance per dollar28.56
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2755 Core
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7053 SE 120mm PWM Case Fan267$9Compare
Corvane FN-8215 SE 120mm PWM ARGB Case Fan1,110$39Compare
Caldera FN-8637 Edge 120mm PWM ARGB Case Fan1,198$39Compare
Corvane FN-2192 Ultra 140mm PWM Case Fan776$19Compare
Teralux FN-5186 Edge 120mm PWM Case Fan (3-Pack)441$19Compare
Teralux FN-6305 Core 120mm PWM ARGB Case Fan1,087$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2755 Core 140mm PWM Case Fan”, https://vextor7.com/item/51674331 (accessed 2026-10-19).