QuickSpecs
HP Z640 Workstation
Technical Specifications - Optical and Removable Storage
c04400040 — DA – 15080 Worldwide — Version 6 — April 1, 2015
Page 65
Not all features are available in all editions of Windows 8. Systems may
require upgraded and/or separately purchased hardware, drivers and/or
software to take full advantage of Windows 8 functionality. See
http://www.microsoft.com
.
Not all features are available in all editions of Windows 7. This system may
require upgraded and/or separately purchased hardware to take full
advantage of Windows 7 functionality.
See
http://www.microsoft.com/windows/windows-7/
for details.
Approvals
USB-IF, WHQL, Compliant with USB Mass Storage Class Bulk only Transport
Specification Rev. 1.0,
Compliant Intel Front Panel I/O Connectivity Design Guide V. 1.3, FCC, CE,
BSMI, C-Tick, VCCI, MIC, cUL, TUVT
Weight
0.35 lbs. (0.16 kg)