HP F1L09UT Z420 ZC3.5 500G 8G W8.1P64 DG W U.S. - English localization

HP Z420 ZC3.5 500G 8G W8.1P64 DG W7P64 WS Intel Xeon E5-1650v2 3.5 12M 1866 500GB 7200 RPM SATA 8GB DDR3-1866 ECC (4x2GB) 16X DVD RW SM SATA W8.1 Pro 64 DG W7 Pro 64 USB Optical Mouse Air Cooling U.S. - English localization