Hardware Spec Index

Caldera CL-9996 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9996-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,245 (CPU Coolers scale)
Category rank#45,511
Street price$189
Power17 W
Performance per dollar11.88
Released2024

Specifications

BrandCaldera
ModelCaldera CL-9996 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise24 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
Caldera CL-7198 SE 420mm AIO Liquid CPU Cooler1,928$119Compare
Caldera CL-9830 Edge 240mm AIO Liquid CPU Cooler879$29Compare
Brontix CL-6063 Edge Single tower Air CPU Cooler1,938$109Compare
Zephyra CL-8996 Pro 360mm AIO Liquid CPU Cooler1,728$99Compare
Zephyra CL-9464 SE Dual tower Air CPU Cooler2,107$159Compare
Caldera CL-5151 Edge Dual tower Air CPU Cooler2,480$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9996 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/17974841 (accessed 2026-10-21).