Hardware Spec Index

Caldera FN-3757 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3757-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index957 (Case Fans scale)
Category rank#25,814
Street price$29
Power3 W
Performance per dollar33.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3757 Core
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 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
Zephyra FN-6261 XT 120mm PWM Case Fan759$19Compare
Teralux FN-8497 Pro 140mm PWM Case Fan680$19Compare
Corvane FN-5879 Max 120mm PWM Case Fan (3-Pack)287$9Compare
Caldera FN-2052 Ti 120mm PWM ARGB Case Fan1,362$49Compare
Teralux FN-1320 Max 120mm PWM Case Fan832$19Compare
Caldera FN-8660 Plus 120mm PWM ARGB Case Fan (3-Pack)844$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3757 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/45300651 (accessed 2026-10-19).