Hardware Spec Index

Caldera CL-8623 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8623-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index608 (CPU Coolers scale)
Category rank#46,746
Street price$19
Power12 W
Performance per dollar32.00
Released2020

Specifications

BrandCaldera
ModelCaldera CL-8623 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
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
Brontix CL-6221 Ultra 420mm AIO Liquid CPU Cooler1,866$129Compare
Zephyra CL-3824 Prime Dual tower Air CPU Cooler2,428$199Compare
Zephyra CL-9724 Edge Dual tower Air CPU Cooler1,549$89Compare
Caldera CL-1716 Core 360mm AIO Liquid CPU Cooler1,285$69Compare
Brontix CL-9590 Pro 420mm AIO Liquid CPU Cooler2,154$139Compare
Zephyra CL-5348 Max 240mm AIO Liquid CPU Cooler1,029$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8623 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6163352 (accessed 2026-10-21).