Used as a 4 x 8Gb set happily but listed as 2 lots of 2x8Gb for both convinience and transparency as each 2x8Gb is technically a seperate pair. The timings of each set of 2 are 16-16-16-39, 1.2V, ver 5.30 and hence have had no problem, working together as a full set of 4, but if you inspect the photos, you can see they are originally 2 sets of 2x8Gb so I felt it unfair to list them as a unified set of 4.
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