QuickSpecs

QuickSpecs
HP Z420 Workstation
Supported Components
c04111468 — DA – 14261 Worldwide — Version 40 — January 1, 2015
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Windows 8 Pro 64-bit
Windows 8 Simplified Chinese Edition 64-bit
Windows 8 Pro Downgrade to Windows 7 Professional 32-bit
Windows 8 Pro Downgrade to Windows 7 Professional 64-bit
Genuine Windows® 7 Ultimate 64-bit
Note 1
Genuine Windows® 7 Professional 32-bit
Note 1
Genuine Windows® 7 Professional 64-bit
Note 1
SUSE Linux Enterprise Desktop 11
HP Linux Installer Kit
Red Hat Enterprise Linux (RHEL) Workstation - Paper License (1yr)
Note 2
NOTE 1: See http://www.microsoft.com/windows/windows-7/ for support details.
NOTE 2: This second OS must be ordered with the HP Linux Installer Kit as the first OS.