Hardware Spec Index

Caldera FN-5651 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5651-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index980 (Case Fans scale)
Category rank#5,586
Street price$29
Power4 W
Performance per dollar33.79
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5651 SE
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
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
Teralux FN-3628 Core 140mm PWM Case Fan (3-Pack)629$19Compare
Zephyra FN-6680 SE 120mm PWM Case Fan739$19Compare
Zephyra FN-8270 Ti 140mm PWM ARGB Case Fan1,314$49Compare
Corvane FN-9889 Edge 140mm PWM Case Fan538$19Compare
Caldera FN-3985 Core 120mm PWM Case Fan (3-Pack)344$19Compare
Brontix FN-6437 Pro 120mm PWM ARGB Case Fan905$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5651 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/90127867 (accessed 2026-10-20).