Hardware Spec Index

Zephyra CL-6253 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6253-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,512 (CPU Coolers scale)
Category rank#19,460
Street price$69
Power13 W
Performance per dollar21.91
Released2026

Specifications

BrandZephyra
ModelZephyra CL-6253 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
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
Zephyra CL-2155 Max 360mm AIO Liquid CPU Cooler1,781$119Compare
Caldera CL-7568 SE 240mm AIO Liquid CPU Cooler1,336$49Compare
Teralux CL-5457 Core 360mm AIO Liquid CPU Cooler1,980$129Compare
Caldera CL-7496 Plus 360mm AIO Liquid CPU Cooler1,448$69Compare
Zephyra CL-2847 SE Low profile Air CPU Cooler562$19Compare
Zephyra CL-4612 Edge Single tower Air CPU Cooler1,757$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6253 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/178688 (accessed 2026-10-18).