Hardware Spec Index

Caldera CL-2639 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2639-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index593 (CPU Coolers scale)
Category rank#8,543
Street price$19
Power12 W
Performance per dollar31.21
Released2026

Specifications

BrandCaldera
ModelCaldera CL-2639 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Zephyra CL-7664 Core 240mm AIO Liquid CPU Cooler1,337$59Compare
Teralux CL-6374 Edge Dual tower Air CPU Cooler2,407$179Compare
Zephyra CL-3685 Core 420mm AIO Liquid CPU Cooler2,442$179Compare
Teralux CL-6344 Max Dual tower Air CPU Cooler2,455$169Compare
Caldera CL-5397 Pro Dual tower Air CPU Cooler1,865$109Compare
Brontix CL-1090 Prime Single tower Air CPU Cooler1,487$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2639 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3775855 (accessed 2026-10-19).