Hardware Spec Index

Caldera CL-8427 Edge Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8427-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,359 (CPU Coolers scale)
Category rank#35,751
Street price$149
Power6 W
Performance per dollar15.83
Released2020

Specifications

BrandCaldera
ModelCaldera CL-8427 Edge
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling260 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7045 Pro 240mm AIO Liquid CPU Cooler785$19Compare
Teralux CL-7626 Max Low profile Air CPU Cooler1,280$49Compare
Teralux CL-2601 Ultra Low profile Air CPU Cooler535$19Compare
Teralux CL-2296 Plus 240mm AIO Liquid CPU Cooler1,254$59Compare
Caldera CL-9749 XT 280mm AIO Liquid CPU Cooler1,139$49Compare
Teralux CL-4448 Plus Dual tower Air CPU Cooler2,347$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8427 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/95526923 (accessed 2026-10-25).