3RTechnology has (31) Intel Xeon CPU available. These CPU have been tested to the R2v3 standard and are considered key functions working. Models include: 5220, 5218, 4214, 4216, W-2295, W-3223, and W-3245. Very clean and packed in CPU trays. All or partial OK. 90-day guarantee. A spreadsheet is available which includes the specifications. Send me your requests or questions.