A year or so ago, we reached out to ZADAK when we saw the release of the SHEILD kits. At that time, we were told that ZADAK preferred for the reviewers to be in countries where the RAM was sold at that time. However, since then, times have changed, as ZADAK has seen the light of the popularity they have amassed by allowing reviewers on this side of the pond to get a look at what they are capable of. Even though we missed out on the opportunity to bring you the SHIELD memory, we are pleased that we got access to their latest series, so we can show you what ZADAK is all about. When it comes to choices, the product page for this new memory shows us that kits start at 2666MHz, and following speeds are 3000, 3200, 3600, and 4133. Timings of the first three speeds are the same at 16-18-18-38, but the 2666MHz kit needs just 1.2V, while the other two need 1.35V. At 3600MHz timings increase to 17-19-19-39 at 1.35V, but the 4133MHz kit needs 1.40V and uses 19-21-21-42 for timings. Density starts with single 8 and 16GB sticks, and kits are sorted into 16, 32, and 64GB kits. Out of the group, we have the 16GB kit of 4133MHz DDR4, which like the rest of the ZADAK memory, is backed with a limited lifetime warranty.