Hardware Spec Index

Caldera CL-1521 Edge Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL1521-EDGE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index509 (CPU Coolers scale)
Category rank#45,224
Street price$19
Power3 W
Performance per dollar26.79
Released2023

Specifications

BrandCaldera
ModelCaldera CL-1521 Edge
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,000 RPM
Rated cooling95 W (manufacturer rating)
Noise22 dBA (max)
RAM clearanceUnrestricted
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-9304 Ti Single tower Air CPU Cooler2,100$129Compare
Caldera CL-3024 Ultra Low profile Air CPU Cooler1,211$59Compare
Caldera CL-9380 Max 280mm AIO Liquid CPU Cooler835$29Compare
Teralux CL-4261 Core 420mm AIO Liquid CPU Cooler2,480$179Compare
Zephyra CL-1691 Plus 240mm AIO Liquid CPU Cooler865$29Compare
Brontix CL-3838 Edge Low profile Air CPU Cooler521$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1521 Edge Low profile Air CPU Cooler”, https://vextor7.com/item/4248792 (accessed 2026-10-21).