With its revolutionary architecture & power that will redefine multi-tasking, the HP Z400 Workstation helps you accomplish more with every minute of your time & every dollar of your investment. Processor Intel Xeon Dual-Core Processor W3503 2.40 G Hz, 4MB cache, 1066 M Hz memory Intel X58 Express Chipset Memory 3GB 1333 M Hz DDR3 ECC Unbuffered RAM 4 x DIMM slot Hard Drive 250GB Integrated SATA 3 Gb/s controller with RAID (0, 1, 5 or 10) capability, optional SAS controller, LSI 3041E 4-port SAS/SATA, with RAID (0, 1 or 10) capability Optical Drive 16X SATA Super Multi Light Scribe DVD+/-RW Software Operating System: Genuine Windows 7 Professional 32-bit Security HP Solenoid Hood Lock/ Sensor Kit, Kensington Security Cable & Lock Display Monitor Not Included Graphics No integrated Graphic Card Audio Integrated High Definition Realtek ALC262 Audio, Networking Integrated Broadcom 5764 10/100/1000 PCIe LAN, Power Supply 475 watts wide-ranging, active Power Factor Correction, 85% efficient Power Supply 85PLUS Power Supply
Dimensions Width 16.79 cm Depth 45.53 cm Height 45.02 cm Weight 15.1kg Interfaces Front: 2 x USB (Universal Serial Bus) 2.0, 1 x microphone in, 1 x headphone out, Rear: 6 x USB (Universal Serial Bus) 2.0, 1 x audio in, 1 x audio out, 1 x microphone in, 2 x PS/2, 1 x RJ-45 to integrated Gigabit LAN, Internal: 4 x USB (Universal Serial Bus) 2.0 Expansion 2 PCI Express Gen 2 x 16 1 PCI Express Gen 2 (x 8 mechanically, x 4 electrically) 1 PCI Express Gen 1 (x 8 mechanically, x 4 electrically) 2 PCI 1 22-in-1 Media Card Reader 2 internal 3.5" bays (up to 4 with converter) 3 external 5.25" bays Warranty 3 Year Manufacturer Warranty