Hardware Spec Index

Caldera CL-2758 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2758-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index708 (CPU Coolers scale)
Category rank#17,765
Street price$19
Power12 W
Performance per dollar37.26
Released2026

Specifications

BrandCaldera
ModelCaldera CL-2758 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise33 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
Teralux CL-8413 Edge 360mm AIO Liquid CPU Cooler1,968$119Compare
Zephyra CL-7294 Pro Single tower Air CPU Cooler1,595$99Compare
Brontix CL-3695 XT 360mm AIO Liquid CPU Cooler1,843$109Compare
Caldera CL-3559 Ultra 280mm AIO Liquid CPU Cooler788$29Compare
Zephyra CL-5791 XT 420mm AIO Liquid CPU Cooler2,093$129Compare
Caldera CL-3649 XT Low profile Air CPU Cooler759$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2758 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8552759 (accessed 2026-10-21).