has (37) Intel Xeon CPU available. These CPU have been tested to the R2v3 standard and are considered key functions working or hardre functional. Models include Gold 6132 and 5122, Silver 4210R and 4116, E5-2678 V3 and E5-2680 V4. Clean and packed in CPU trays. All or partial OK. 60-day guarantee. A spreadsheet is available which includes all the pertinent specifications. Send me your requests or questions.