Intel Xeon E3-1245v2 (3.4GHz, 8MB), Intel C206, 8GB 1600MHz DDR3 ECC, 256GB SATA SSD, Slim slot-load SATA Blu-ray, 27" IPS LED Backlit 2560 x 1440, WLAN 802.11a/g/n, Bluetooth, Windows 7 Professional 64-bit/Windows 8 Pro 64-bit

The new HP Z1 is the world’s first all-in-one workstation with an extra-large display that snaps open to let you swap out parts and make upgrades. No tools required. Unleash your creativity with accelerated performance, support for over a billion colors, and HP’s world-class reliability. The HP Z1. Advanced design from A to Z.

Features
- Windows 8 Pro or other operating systems available

Open the display. Expand your potential.
- Get the simplicity of an all-in-one design, the power of a workstation, and the beauty of a 27" display. Upgrade or add a hard drive, graphics card, or memory by snapping it open. And enjoy the control of easily swapping out parts on your own.
- With whisper quiet acoustics, you get high-performance with no distraction. Have face-to-face meetings and capture HD-quality video with the built-in HD webcam. Plus take advantage of SRS Premium Sound to give your work the high-quality audio it deserves.

Workstation performance without compromise.
- Get HP’s only all-in-one workstation featuring a 27” diagonal display with quad-core Intel® Xeon® processors. And stay one step ahead of your imagination.
- Your most important work deserves the best memory. Avoid single-bit memory errors, help preserve data integrity, and help make system crashes a thing of the past with supported ECC memory.

High performance graphics. Incredible from every angle.
- Use professional NVIDIA Quadro graphics for blazing fast rendering and performance, and spend more time being your creative best.
- See your work clearly on a 27" diagonal LED-backlit IPS display that supports over a billion colors. With a wide, 178 degree viewing angle and an IPS panel, it’s professional any way you look at it.

Build the machine you want to drive.
- Choose from a variety of storage types, including 7.2K and 10K SATA, SSD, optional RAID configurations, removable drives (AMO), a multi-format media card reader, and optical drives including a slot-load Blu-ray Writer. Always be confident you have the tools to get the job done.
- A professional workstation calls for a variety of I/O choices, including internal and external PCI Express slots, and USB 2.0 and 3.0 for blazing fast speeds.

World-class reliability from HP.
- We design systems to be fundamentally more reliable. Then we rigorously test and optimize components to ensure it. Whether it is graphics cards, memory, or operating systems, you’re able to focus on your projects, not your machine.
- With thoroughly tested and certified hardware and software combinations, you’ll enjoy peace of mind knowing the tools you demand will work when you need them.

HP Z1 , 68.6 cm (27"), Quad HD, Intel® Xeon® E3 V2 Family, 8 GB, 256 GB, Windows 7 Professional