The IBM 7915??AC1 CTO Server is an IBM System x3650?M4 rackmount server. This one comes with: 16x Drive Fillers 2x PSUs 2x Risers 2x Heatsinks 1x Motherboard 1x Backplane for 8x Drives (expandandable to?16x) 1x RAID Controller for 8x Drives (expandandable to?16x) Drive Cables It comes ready to Configure to Order, allowing you to outfit your server to meet your specific needs. Please message us with a link to this listing and ask about configuration options. Note that parts and software not explicitly included in the part number or mentioned in the listing WILL NOT be present if you order without configuring. You can contact us through the “Call Us” and “Email Us” buttons by the image gallery on this page. This IBM 7915??AC1 CTO Server has been tested for complete functionality by our expert in??house Certified Technician and is ready to ship today! Purchase with confidence, as the photos above represent the exact quality of your items, and come bundled with our 90 Day Warranty. *Please note, we have additional refurbished IBM Servers in stock; feel free to send a message and we will update the quantity to suit your specific needs.* Thank you for choosing AltaTech for all of your lightning??fast IT?needs!