http://siragsoft.com/hp-cp3525n-color-laserjet-server-printer/ echnical Details Color LaserJet Printer with 256 MB Memory Print Speed Black and White and Color of Up to 30 ppm Hi Speed USB 2.0 Port for Easy Direct Connections EIO Expansion Slot for Optional Networking, storage, and Connectivity Options HP Jetdirect Gigabit Ethernet Embedded Print Server Product Details: Product Dimensions: 20.2 x 19.3 x 14.1 inches ; 72.5 pounds Shipping Weight: 86 pounds