Hardware Spec Index

Caldera CL-9977 Edge Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL9977-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,281 (CPU Coolers scale)
Category rank#34,804
Street price$189
Power6 W
Performance per dollar12.07
Released2023

Specifications

BrandCaldera
ModelCaldera CL-9977 Edge
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 1,600 RPM
Rated cooling260 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-6167 Edge 240mm AIO Liquid CPU Cooler562$19Compare
Caldera CL-4963 SE 280mm AIO Liquid CPU Cooler1,309$59Compare
Brontix CL-4568 Max 240mm AIO Liquid CPU Cooler756$19Compare
Brontix CL-7228 Ultra 360mm AIO Liquid CPU Cooler1,657$99Compare
Brontix CL-1789 Ultra Single tower Air CPU Cooler676$19Compare
Zephyra CL-6763 Edge Single tower Air CPU Cooler1,195$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9977 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/52680 (accessed 2026-10-19).