Compatible Systems Models: Optiplex 3020 7020 9020 Precision T1700 MT Mini Tower Systems and PowerEdge T20 Towers Systems (Note: As we all know Optiplex desktop have 4 kinds of systems: USFF/SFF/DT/MT. This item compatible MT systems only, can Not fit for USFF/SFF/DT systems models like 3010 USFF/3010 SFF/3010 DT. ).
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