Hardware Spec Index

Caldera CL-2648 Core 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2648-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index651 (CPU Coolers scale)
Category rank#7,267
Street price$19
Power12 W
Performance per dollar34.26
Released2024

Specifications

BrandCaldera
ModelCaldera CL-2648 Core
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise26 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-1493 SE 240mm AIO Liquid CPU Cooler644$19Compare
Zephyra CL-7038 XT Dual tower Air CPU Cooler2,241$169Compare
Caldera CL-3735 Plus Low profile Air CPU Cooler712$19Compare
Zephyra CL-1853 Ti Dual tower Air CPU Cooler2,353$159Compare
Brontix CL-3698 Ultra Dual tower Air CPU Cooler2,125$159Compare
Zephyra CL-4425 Prime Dual tower Air CPU Cooler2,022$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2648 Core 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1697271 (accessed 2026-10-20).