Hardware Spec Index

Caldera CL-4851 Pro 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4851-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,890 (CPU Coolers scale)
Category rank#48,133
Street price$119
Power17 W
Performance per dollar15.88
Released2025

Specifications

BrandCaldera
ModelCaldera CL-4851 Pro
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise24 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-6294 Ultra Dual tower Air CPU Cooler2,340$189Compare
Teralux CL-1984 Plus 240mm AIO Liquid CPU Cooler1,059$39Compare
Brontix CL-4999 SE 360mm AIO Liquid CPU Cooler1,588$89Compare
Caldera CL-8230 Edge Dual tower Air CPU Cooler1,865$109Compare
Teralux CL-3114 SE 360mm AIO Liquid CPU Cooler1,547$89Compare
Teralux CL-4767 Max 360mm AIO Liquid CPU Cooler2,356$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4851 Pro 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7352004 (accessed 2026-10-19).