Hardware Spec Index

Caldera CL-4951 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4951-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index806 (CPU Coolers scale)
Category rank#42,127
Street price$19
Power12 W
Performance per dollar42.42
Released2025

Specifications

BrandCaldera
ModelCaldera CL-4951 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise26 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-1814 Ultra 360mm AIO Liquid CPU Cooler1,451$69Compare
Zephyra CL-4020 Plus Dual tower Air CPU Cooler1,603$89Compare
Caldera CL-3405 Pro 240mm AIO Liquid CPU Cooler626$19Compare
Brontix CL-1498 Core Dual tower Air CPU Cooler2,109$139Compare
Brontix CL-3893 Prime 280mm AIO Liquid CPU Cooler1,544$79Compare
Zephyra CL-6810 Core Low profile Air CPU Cooler641$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4951 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3706908 (accessed 2026-10-24).