Hardware Spec Index

Caldera CL-4878 XT 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4878-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index721 (CPU Coolers scale)
Category rank#22,014
Street price$19
Power12 W
Performance per dollar37.95
Released2021

Specifications

BrandCaldera
ModelCaldera CL-4878 XT
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,400 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-6577 SE Dual tower Air CPU Cooler1,986$149Compare
Caldera CL-3824 Prime 240mm AIO Liquid CPU Cooler825$19Compare
Caldera CL-3339 Ti Single tower Air CPU Cooler1,520$69Compare
Brontix CL-3051 Plus 360mm AIO Liquid CPU Cooler1,743$99Compare
Caldera CL-3032 XT Single tower Air CPU Cooler892$29Compare
Brontix CL-6419 Core Dual tower Air CPU Cooler1,275$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4878 XT 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6162949 (accessed 2026-10-25).