Hardware Spec Index

Caldera CL-2648 Pro Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2648-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,952 (CPU Coolers scale)
Category rank#36,623
Street price$129
Power6 W
Performance per dollar15.13
Released2020

Specifications

BrandCaldera
ModelCaldera CL-2648 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise23 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-4879 Ultra 240mm AIO Liquid CPU Cooler1,049$39Compare
Teralux CL-4552 Ultra Single tower Air CPU Cooler1,551$89Compare
Caldera CL-4512 Edge Dual tower Air CPU Cooler1,702$109Compare
Brontix CL-8064 SE Low profile Air CPU Cooler758$19Compare
Teralux CL-5975 Ultra 240mm AIO Liquid CPU Cooler480$19Compare
Caldera CL-1603 Prime Single tower Air CPU Cooler1,016$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2648 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/4248510 (accessed 2026-10-23).