ADATA has just announced its new Gold Edition XPG Z1 DDR4 overclocking RAM, which comes in four speeds; 3000/3200/3300/3333MHz. The new memory is perfect for your Haswell-E build, as it will provide some of the best DDR4 RAM for your system, period.
ADATA has decreased the operating voltage of its XPG Z1 RAM from 1.5V to 1.35V, with that 10% reduction in power providing lower temperatures for more stable operation at higher speeds. Even at 3333MHz, the CL16-16-16 timings and a transfer bandwidth of 26.6GB/sec, you can be assured, you're getting some seriously fast RAM with the ADATA kit.
The company has splashed its jet wing-inspired design with a race car carbon texture that ADATA says "embodies the pursuit of extreme performance." The XPG Z1 chips are cooled by its unique Thermal Conductive Technology and 10-layer PCBs with 2oz of pure copper, which has the chips on the XPG Z1 enjoying direct contact with the heat sinks. This means that the IC and PCB "operate at an evenly distributed temperature."