Hardware Spec Index

Zephyra CL-2839 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2839-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,342 (CPU Coolers scale)
Category rank#21,547
Street price$69
Power12 W
Performance per dollar19.45
Released2026

Specifications

BrandZephyra
ModelZephyra CL-2839 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise36 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
Brontix CL-7257 Max 240mm AIO Liquid CPU Cooler537$19Compare
Teralux CL-4474 XT Dual tower Air CPU Cooler1,603$79Compare
Caldera CL-9700 Pro Dual tower Air CPU Cooler2,377$179Compare
Brontix CL-4960 Ti 360mm AIO Liquid CPU Cooler1,395$59Compare
Teralux CL-5126 Core 280mm AIO Liquid CPU Cooler1,567$89Compare
Zephyra CL-6589 Pro Dual tower Air CPU Cooler2,235$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2839 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/14756174 (accessed 2026-10-24).