Z440 E5 1620v4 8g 256g

HP Z440 700W 90% Efficient Chassis Win 10 Pro 64 Downgrade Win 7 64 US Intel Xeon E5-1620v4 3.5 10M 2400 4C CPU 8GB DDR4-2400 (1x8GB) RegRAM No Integrated GFX HP Z Turbo Drive G2 256GB PCIe 1st SSD HP USB Keyboard US HP USB Optical Mouse 9.5mm Slim SuperMulti DVDRW 1st ODD HP Remote Graphics Software (RGS) for Z HP Z4 Fan and Front Card Guide Kit + HP Z440 Memory Cooling Solution Energy Star Compliance No 3-year onsite standard parts and labor warranty 3/3/3. Includes HP Elite Premium Support, 24x7x365 Windows 7 Pro 64-bit OS DVD+DRDVD US