Genuine Dell 375w WM283 For Dimension 9100, 9150, 9200 Upgrade for Dimension 5100, E510, 5150, E520, E521, E310, 3100 For XPS 410, 400 For Precision Workstations 380, 390 Compatible Part Numbers: P8401, K8956, KH624, PS-6371-1DF-LF,L375P-00, N375P-00, PNL375P **Guaranteed Dell Genuine** Part Number: WM283 Model: L375P-00 Compatible Model: Dell Precision 390 **Ship within 24 hours except for holidays and weekends**