Hardware Spec Index

Caldera CL-9258 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9258-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,463 (CPU Coolers scale)
Category rank#13,300
Street price$169
Power17 W
Performance per dollar14.57
Released2023

Specifications

BrandCaldera
ModelCaldera CL-9258 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise29 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-9885 XT 360mm AIO Liquid CPU Cooler2,480$179Compare
Teralux CL-5683 Plus Single tower Air CPU Cooler696$19Compare
Teralux CL-2364 Ti 280mm AIO Liquid CPU Cooler1,484$69Compare
Teralux CL-8956 Prime 240mm AIO Liquid CPU Cooler493$19Compare
Zephyra CL-6413 Pro Low profile Air CPU Cooler856$29Compare
Brontix CL-3947 Plus 420mm AIO Liquid CPU Cooler1,774$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9258 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/679062 (accessed 2026-10-19).