Hardware Spec Index

Zephyra CL-9993 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9993-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,461 (CPU Coolers scale)
Category rank#30,212
Street price$79
Power13 W
Performance per dollar18.49
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9993 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise28 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-1126 Prime Low profile Air CPU Cooler1,075$39Compare
Zephyra CL-3731 Ti 360mm AIO Liquid CPU Cooler1,329$59Compare
Caldera CL-7563 XT 420mm AIO Liquid CPU Cooler2,191$179Compare
Zephyra CL-4594 Edge Dual tower Air CPU Cooler1,733$109Compare
Brontix CL-5962 Max Single tower Air CPU Cooler1,022$29Compare
Teralux CL-8232 Pro 360mm AIO Liquid CPU Cooler2,027$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9993 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2216477 (accessed 2026-10-21).