Hardware Spec Index

Caldera FN-8644 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8644-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#8,068
Street price$49
Power3 W
Performance per dollar28.57
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8644 Edge
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7588 Plus 120mm PWM Case Fan (3-Pack)335$9Compare
Zephyra FN-9931 Core 140mm PWM ARGB Case Fan1,341$49Compare
Corvane FN-6008 Ti 120mm PWM Case Fan736$19Compare
Teralux FN-6765 XT 140mm PWM Case Fan387$9Compare
Zephyra FN-9245 Plus 140mm PWM ARGB Case Fan847$29Compare
Corvane FN-9925 Max 140mm PWM ARGB Case Fan (3-Pack)1,213$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8644 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76011770 (accessed 2026-10-23).