With its revolutionary new architecture & bold new industrial design, the HP Z400 Workstation helps you accomplish more with every minute of your time & every dollar of your investment. Work smarter: run more tasks, processes & applications simultaneously with a workstation that brings together & optimizes the latest processors, memory, graphics & storage technologies. Updated design: with a smart new chassis, quiet acoustics & optional liquid cooling that makes the system even quieter at heavy loads, the HP Z400 showcases HP innovation—inside & out. Designed with the environment in mind: minimize power & cooling costs with ENERGY STAR qualified systems featuring 85% efficient power supplies & an HP-developed energy-saving feature that helps lower energy consumption in off mode Processor Intel Xeon Quad-Core Processor W3565 3.2 G Hz, 8 MB cache, 1066 MHz memory Intel X58 Express Memory 4GB 1333 M Hz DDR3 ECC Unbuffered 6 x DIMM slot Hard Drive 500GB 7200rpm SATA NCQ Optical Drive SATA Super Multi DVD writer Software Operating system: Genuine Windows 7 Professional 64 Display Monitor Not Included Graphics None Audio Integrated High Definition Realtek ALC262 Audio Networking Network Interface: Integrated Broadcom 5764 10/100/1000 PCIe LAN, Power Supply 475 watts wide-ranging, active Power Factor Correction, 85% efficient Power Supply

Dimensions Width 45.53 cm Depth 45.02 cm Height 16.79 cm Weight 13.5kg Interfaces 12 USB (Universal Serial Bus) 2.0 1 IEEE 1394a 1 audio in 2 audio out 2 microphone in 2 PS/2 1 RJ-45 Expansion 2 internal 3.5" bays (up to 4 with converter) 3 external 5.25" bays 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; 22-in-1 Media Card Reader Warranty 3 Year Manufacturer Warranty

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With its revolutionary new architecture & bold new industrial design, the HP Z400 Workstation helps you accomplish more with every minute of your time & every dollar of your investment. Work smarter: run more tasks, processes & applications simultaneously with a workstation that brings together & optimizes the latest processors, memory, graphics & storage technologies. Designed with the environment in mind: minimize power & cooling costs with ENERGY STAR qualified systems featuring 85% efficient power supplies & an HP-developed energy-saving feature that helps lower energy consumption in off mode. Processor Intel Xeon Quad-Core Processor W3565 3.2 G Hz, 8 MB cache, 1066 MHz memory Intel X58 Express Memory 6GB 1333 M Hz DDR3 SDRAM Hard Drive 160GB Solid state drive Optical Drive SATA Super Multi DVD writer Software Operating System: Genuine Windows 7 Professional 64 Security HP Solenoid Hood Lock/ Sensor Kit, Kensington Security Cable & Lock Display Monitor Not Included Graphics No Graphics 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

Dimensions Width 45.53 cm Depth 45.02 cm Height 16.79 cm Weight 13.5kg Interfaces 12 USB (Universal Serial Bus) 2.0 1 IEEE 1394a 1 audio in 2 audio out 2 microphone in 2 PS/2 1 RJ-45 Expansion 1 22-in-1 Media Card Reader; 1 PCIe Gen 1 x 8 mechanical (x 4 electrical); 1 PCIe Gen 2 x 8 mechanical (x 4 electrical); 2 PCI; 2 PCIe Gen 2 x 16 Warranty 3 Year Manufacturer Warranty

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Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...

Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...

Enjoy the control that comes with being able to swap out parts or make upgrades on your own. The HP Z420 Workstation features a smart chassis that offers tool-less access to the inside, easy configurability & optional optical bay handles for seamless deployment. & with optional liquid cooling designed to deliver whisper-quiet performance, the HP Z420 is built to make your work flow smoother. Achieve the highest performance available in a single-processer personal workstation. The HP Z420 Workstations offers your choice of Intel Xeon E5-1600 & E5-2600 series processors — with base clock frequencies of up to 3.6 G Hz & the new Intel C602 chipset. Processor Intel Xeon E5-1603 2.8 G Hz, 10 MB cache, 4 cores, Intel C602 Chipset Memory 4GB 1600 M Hz DDR3 SDRAM ECC Unbuffered Expandable to 64GB 8 x DIMM slot Hard Drive 500GB 7200 rpm SATA NCQ Optical Drive SATA Super Multi DVD+/-RW Software Operating System: Windows 7 Pro 64 Display Not Included Graphics None Audio Integrated High Definition Realtek ALC262 Audio Input Devices HP PS/2 Standard Keyboard HP USB (Universal Serial Bus) Laser Mouse Networking Integrated Intel 82579LM Power Supply 600W 90% efficient, wide ranging, active PFC

Dimensions Width 17.78 cm Depth 44.52 cm Height 44.76 cm Weight 12.5kg Interfaces 1 audio line in; 1 audio line out; 1 headphone; 1 RJ-45; 2 PS/2; 2 microphone; 2 IEEE 1394a; 4 USB (Universal Serial Bus) 3.0; 5 USB (Universal Serial Bus) 2.0 Expansion 2 PCIe Gen 3 x 16; 1 PCIe Gen 3 x 8; 1 PCIe Gen 2 x 8 (x 4); 1 PCIe Gen 2 x 4 (x 1); 1 PCI External Drive Bays: Three 5.25" Internal Drive Bays: Three 3.5" Warranty 3 Year Manufacturer Warranty

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Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...

Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...

Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...

Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...

Performance you want. value you need. The HP Z420 gives you professional expandability in an accessible tool-free mini-tower ...