Hardware Spec Index

Zephyra CL-1154 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1154-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,469 (CPU Coolers scale)
Category rank#13,951
Street price$79
Power13 W
Performance per dollar18.59
Released2021

Specifications

BrandZephyra
ModelZephyra CL-1154 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-9968 Ultra 360mm AIO Liquid CPU Cooler1,293$59Compare
Teralux CL-5888 Plus Single tower Air CPU Cooler1,247$59Compare
Zephyra CL-2098 SE 420mm AIO Liquid CPU Cooler2,423$179Compare
Brontix CL-5709 SE 280mm AIO Liquid CPU Cooler1,588$79Compare
Teralux CL-8005 XT Dual tower Air CPU Cooler2,304$169Compare
Zephyra CL-5394 XT Single tower Air CPU Cooler951$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1154 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/677479 (accessed 2026-10-20).