Hardware Spec Index

Caldera CL-2257 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2257-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,168 (CPU Coolers scale)
Category rank#1,251
Street price$39
Power12 W
Performance per dollar29.95
Released2021

Specifications

BrandCaldera
ModelCaldera CL-2257 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-5010 Prime 420mm AIO Liquid CPU Cooler2,405$189Compare
Teralux CL-9928 Max 240mm AIO Liquid CPU Cooler642$19Compare
Teralux CL-3128 Core Dual tower Air CPU Cooler2,134$129Compare
Teralux CL-9883 Ultra 280mm AIO Liquid CPU Cooler1,361$69Compare
Caldera CL-9550 Pro 420mm AIO Liquid CPU Cooler1,912$129Compare
Caldera CL-4647 Plus Low profile Air CPU Cooler511$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2257 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/697238 (accessed 2026-10-19).