Hardware Spec Index

Caldera FN-6651 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6651-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index947 (Case Fans scale)
Category rank#30,476
Street price$29
Power4 W
Performance per dollar32.66
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6651 Edge
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingRifle bearing
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
Teralux FN-2467 Core 120mm PWM Case Fan (3-Pack)611$19Compare
Caldera FN-1681 SE 140mm PWM Case Fan800$29Compare
Brontix FN-4299 Plus 120mm PWM Case Fan (3-Pack)504$19Compare
Brontix FN-2067 Ti 140mm PWM ARGB Case Fan (3-Pack)1,196$49Compare
Zephyra FN-2425 Ultra 120mm PWM Case Fan568$19Compare
Corvane FN-8461 Edge 120mm PWM ARGB Case Fan (3-Pack)1,009$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6651 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94553056 (accessed 2026-10-22).