Hardware Spec Index

Caldera FN-3751 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3751-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index699 (Case Fans scale)
Category rank#11,505
Street price$19
Power4 W
Performance per dollar36.79
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3751 Plus
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1980 SE 120mm PWM Case Fan (3-Pack)259$9Compare
Teralux FN-1538 Max 140mm PWM ARGB Case Fan1,377$49Compare
Brontix FN-1302 Pro 140mm PWM ARGB Case Fan960$39Compare
Teralux FN-2055 Prime 140mm PWM ARGB Case Fan1,320$49Compare
Zephyra FN-5794 Edge 120mm PWM ARGB Case Fan1,350$49Compare
Corvane FN-5627 Edge 120mm PWM Case Fan368$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3751 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83677246 (accessed 2026-10-20).