Hardware Spec Index

Zephyra CL-6738 Prime Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6738-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,288 (CPU Coolers scale)
Category rank#32,558
Street price$169
Power6 W
Performance per dollar13.54
Released2024

Specifications

BrandZephyra
ModelZephyra CL-6738 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 1,500 RPM
Rated cooling260 W (manufacturer rating)
Noise26 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7135 Core 280mm AIO Liquid CPU Cooler1,081$49Compare
Caldera CL-8126 Pro Single tower Air CPU Cooler1,860$99Compare
Caldera CL-6719 Max Single tower Air CPU Cooler1,543$69Compare
Caldera CL-8106 Ti Single tower Air CPU Cooler866$29Compare
Zephyra CL-7202 Core Dual tower Air CPU Cooler2,389$189Compare
Brontix CL-3145 XT Dual tower Air CPU Cooler1,847$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6738 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/15215142 (accessed 2026-10-24).