There are no drives or operating system included with this system. Machine has been tested under load conditions and components are working. Also visually inspected for defects. Dell PowerEdge R640 Xeon Silver 4114 128 GB PC4-21333R 1U Storage Node No. Please check the compatibility of this Storage Node with your current hardware. There are no drives included with this device and no operating system is included. Only what is in the photo is included in the sale. If a part is not shown in the photos, then it is not included in the sale of this item. PowerEdge R640 Dell PowerEdge R640. Number of Processors Installed. Total Amount of RAM. Number of Drive Bays. Interpret distribute information from the computer. Attempt to boot machine with the CPU installed. Computer to POST with no warning codes. Allow drives to be connected and read by the system. Connect drive to each available port. Drive is recognized by the system. Allows for multiple drives to be linked together. A two drive RAID 0 is created. Both drives are recognized and the data is showing on both. Allow for the system to be attached to a network. Windows 10 is installed and all ports are checked. Network is visible on all ports as they are tested. Provide power, data transfer, and user interface abilities with the computer. Check CPU for damage. No damage is found. Inspect RAM slots for damage. Test available RAM slots. All RAM slots show RAM in BIOS. Verify image is produced from board. BIOS screen is visible. Boot board to BIOS. BIOS is shown without errors. Check to make sure that board is not BIOS locked. Verify function of I/O ports. All ports are functioning. Visually inspect for physical damage. Visually inspect for bulging, damaged, or missing capacitors. All capacitors are in proper condition with none bulging or damaged. Temporarily store information from the computer. Attempt to boot machine with the RAM installed. Tested for key functions, R2/Ready for Resale HAVING TROUBLE? Please note that all items are tested and working before listing. Please make sure that your message includes as much detailed information as possible to assist our team in addressing your concerns. If possible, include photos or video to assist in understanding the problem. COMPATIBILITY We are not staffed to research/report compatibility concerns. This compatibility should be obtained by comparing the model and part number of the item from the listing to the one that the customer is attempting to replace. We only guarantee the compatibility if the part number is an exact match to the one that is being replaced. OFFER We do not typically take offers on our items. In the rare instance that we receive an offer, we will review it and will only respond to offers that will be accepted. If you don’t hear back, your offer is not acceptable. Please do not submit an offer or multiple offers on the hope one may get accepted. ORDERS Our system will combine order automatically if they fall within a set of guidelines. If a replacement is available, it will be offered through the return system.