Dell P/N: 4KT53 04KT53. Part Numbers 8F6NV, 4KT53. Model X520. Compatible Models Dell PowerEdge M520, Dell PowerEdge M610, Dell PowerEdge M620, Dell PowerEdge M630, Dell PowerEdge M640, Dell PowerEdge M710HD, Dell PowerEdge M820, Dell PowerEdge M830, Dell PowerEdge M910.
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