Hardware Spec Index

Caldera CL-3691 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3691-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,109 (CPU Coolers scale)
Category rank#45,968
Street price$39
Power12 W
Performance per dollar28.44
Released2026

Specifications

BrandCaldera
ModelCaldera CL-3691 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise27 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
Brontix CL-3848 Ti 360mm AIO Liquid CPU Cooler1,837$119Compare
Caldera CL-3613 Ti Single tower Air CPU Cooler1,297$69Compare
Teralux CL-1272 Pro 240mm AIO Liquid CPU Cooler690$19Compare
Teralux CL-3627 Ti Dual tower Air CPU Cooler2,142$129Compare
Caldera CL-4403 Edge Low profile Air CPU Cooler521$19Compare
Zephyra CL-4311 Edge Dual tower Air CPU Cooler1,951$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3691 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/224323 (accessed 2026-10-20).