Capacity 128GB (4x32GB) Form Factor 240-PIN DIMM. Dell PowerEdge R620. Dell PowerEdge R715. Dell PowerEdge R720. Dell PowerEdge R720xd. It will NOT be compatible with standard desktop computers. COMPATIBLE PART NUMBERS: Dell A6761613, A6994465, A7515505, A8255125, SNP20D6FC/16G.
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