Hardware Spec Index

Caldera CL-3648 SE Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3648-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,495 (CPU Coolers scale)
Category rank#28,657
Street price$69
Power6 W
Performance per dollar21.67
Released2023

Specifications

BrandCaldera
ModelCaldera CL-3648 SE
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-6957 Ultra 280mm AIO Liquid CPU Cooler894$29Compare
Brontix CL-9331 Prime 360mm AIO Liquid CPU Cooler1,929$149Compare
Zephyra CL-1571 Ultra Low profile Air CPU Cooler523$19Compare
Brontix CL-2605 Max Dual tower Air CPU Cooler1,340$59Compare
Caldera CL-9878 Core 360mm AIO Liquid CPU Cooler1,518$89Compare
Teralux CL-6139 Pro Single tower Air CPU Cooler760$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3648 SE Dual tower Air CPU Cooler”, https://vextor7.com/item/215113 (accessed 2026-10-20).