PowerEdge R730. PowerEdge R520. PowerEdge R330. None have storage but all have CPU and RAM. 7 x 3.5 Drive caddies (3 with 2.5 to 3.5 adapters). 4 x 3.5 drive blanks. 2 x 2.5 drive caddies. 2 x 2.5 drive blanks.
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