Hardware Spec Index

Caldera FN-1251 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1251-CORE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index927 (Case Fans scale)
Category rank#5,880
Street price$39
Power3 W
Performance per dollar23.77
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1251 Core
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7665 Plus 120mm PWM ARGB Case Fan977$29Compare
Teralux FN-3159 Ti 120mm PWM ARGB Case Fan920$29Compare
Zephyra FN-3988 XT 140mm PWM Case Fan (3-Pack)427$19Compare
Brontix FN-2913 Core 120mm PWM ARGB Case Fan1,288$49Compare
Caldera FN-8893 Core 120mm PWM Case Fan (3-Pack)260$9Compare
Caldera FN-6447 Pro 120mm PWM ARGB Case Fan1,295$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1251 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/16190843 (accessed 2026-10-18).