Hardware Spec Index

Zephyra CL-7757 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL7757-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index636 (CPU Coolers scale)
Category rank#33,358
Street price$19
Power12 W
Performance per dollar33.47
Released2024

Specifications

BrandZephyra
ModelZephyra CL-7757 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,500 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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-1055 Pro Single tower Air CPU Cooler573$19Compare
Teralux CL-8577 Ti Single tower Air CPU Cooler1,035$39Compare
Zephyra CL-4632 Core Single tower Air CPU Cooler1,134$49Compare
Zephyra CL-3028 Ultra Single tower Air CPU Cooler1,830$139Compare
Brontix CL-4733 Plus Single tower Air CPU Cooler1,232$39Compare
Teralux CL-7684 Max Low profile Air CPU Cooler865$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-7757 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/138204 (accessed 2026-10-20).