Hardware Spec Index

Caldera CL-4976 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4976-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index729 (CPU Coolers scale)
Category rank#43,569
Street price$19
Power12 W
Performance per dollar38.37
Released2024

Specifications

BrandCaldera
ModelCaldera CL-4976 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise36 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
Brontix CL-5316 Prime Single tower Air CPU Cooler1,721$89Compare
Brontix CL-5518 Max 420mm AIO Liquid CPU Cooler1,800$109Compare
Teralux CL-9304 Core Low profile Air CPU Cooler822$29Compare
Brontix CL-3749 Pro 240mm AIO Liquid CPU Cooler753$19Compare
Teralux CL-3656 Prime 240mm AIO Liquid CPU Cooler940$29Compare
Caldera CL-4670 Max 360mm AIO Liquid CPU Cooler1,974$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4976 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/24523447 (accessed 2026-10-23).