Hardware Spec Index

Caldera CL-7631 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL7631-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,217 (CPU Coolers scale)
Category rank#6,503
Street price$179
Power6 W
Performance per dollar12.39
Released2020

Specifications

BrandCaldera
ModelCaldera CL-7631 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 1,500 RPM
Rated cooling280 W (manufacturer rating)
Noise23 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Caldera CL-7981 Ultra Single tower Air CPU Cooler2,053$149Compare
Caldera CL-2353 Max Dual tower Air CPU Cooler2,455$189Compare
Zephyra CL-3531 Edge Dual tower Air CPU Cooler2,070$159Compare
Brontix CL-7760 Plus 240mm AIO Liquid CPU Cooler563$19Compare
Teralux CL-5564 XT Low profile Air CPU Cooler880$29Compare
Brontix CL-2827 Prime 240mm AIO Liquid CPU Cooler560$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7631 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/370046 (accessed 2026-10-22).