Hardware Spec Index

Caldera CL-7991 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7991-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,505 (CPU Coolers scale)
Category rank#48,739
Street price$89
Power13 W
Performance per dollar16.91
Released2021

Specifications

BrandCaldera
ModelCaldera CL-7991 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise26 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-6185 Plus 240mm AIO Liquid CPU Cooler628$19Compare
Teralux CL-8549 XT 240mm AIO Liquid CPU Cooler823$19Compare
Caldera CL-2458 Ultra Single tower Air CPU Cooler1,409$69Compare
Teralux CL-8705 Plus Dual tower Air CPU Cooler2,022$129Compare
Teralux CL-3488 Pro 240mm AIO Liquid CPU Cooler1,052$39Compare
Teralux CL-8709 XT 360mm AIO Liquid CPU Cooler2,069$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7991 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/32936300 (accessed 2026-10-25).