Hardware Spec Index

Caldera FN-3451 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3451-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,376 (Case Fans scale)
Category rank#26,731
Street price$49
Power4 W
Performance per dollar28.08
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3451 Plus
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7848 Ti 140mm PWM Case Fan (3-Pack)599$19Compare
Teralux FN-7816 SE 140mm PWM ARGB Case Fan1,364$49Compare
Corvane FN-7673 SE 120mm PWM ARGB Case Fan781$19Compare
Zephyra FN-9527 Plus 120mm PWM ARGB Case Fan951$29Compare
Corvane FN-9502 Core 120mm PWM ARGB Case Fan1,219$49Compare
Brontix FN-4726 XT 120mm PWM ARGB Case Fan (3-Pack)1,024$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3451 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/123570 (accessed 2026-10-22).