Hardware Spec Index

Zephyra CL-4651 Ultra Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4651-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,237 (CPU Coolers scale)
Category rank#7,433
Street price$59
Power3 W
Performance per dollar20.97
Released2025

Specifications

BrandZephyra
ModelZephyra CL-4651 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 1,900 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-2431 Ti 240mm AIO Liquid CPU Cooler747$19Compare
Teralux CL-8732 Plus 240mm AIO Liquid CPU Cooler1,301$59Compare
Brontix CL-3053 Ultra 240mm AIO Liquid CPU Cooler729$19Compare
Brontix CL-6040 Pro 360mm AIO Liquid CPU Cooler2,178$169Compare
Caldera CL-8407 Edge Dual tower Air CPU Cooler2,222$169Compare
Caldera CL-1404 Edge 360mm AIO Liquid CPU Cooler1,828$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4651 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/7580180 (accessed 2026-10-22).