Hardware Spec Index

Zephyra CL-4378 Prime Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4378-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,314 (CPU Coolers scale)
Category rank#45,322
Street price$59
Power6 W
Performance per dollar22.27
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4378 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,900 RPM
Rated cooling260 W (manufacturer rating)
Noise24 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
Zephyra CL-2110 Max Single tower Air CPU Cooler1,598$89Compare
Teralux CL-3513 Ultra 360mm AIO Liquid CPU Cooler2,072$129Compare
Caldera CL-5515 Plus Dual tower Air CPU Cooler1,868$129Compare
Zephyra CL-9177 Max 280mm AIO Liquid CPU Cooler1,267$59Compare
Caldera CL-1739 Max 420mm AIO Liquid CPU Cooler2,087$159Compare
Caldera CL-3400 Max 240mm AIO Liquid CPU Cooler831$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4378 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/483392 (accessed 2026-10-21).