QuickSpecs

QuickSpecs
HP Z420 Workstation
Technical Specifications - Optical and Removable Storage
c04111468 — DA – 14261 Worldwide — Version 40 — January 1, 2015
Page 58
(all conditions non-
condensing)
10°C 90% R.H. ≥ 24 hours
20°C 90% R.H. ≥ 24 hours
30°C 90% R.H. ≥ 24 hours
40°C 90% R.H. ≥ 24 hours
50°C 90% R.H. ≥ 24 hours
50°C 10% R.H. ≥ 24 hours
Extremes:
140°F (60°C) @ 80% R.H. for 96 hours
-22°F (-30°C) @ 20% R.H. for 48 hours
No power applied
Delta °C < 1.0°C/min
Delta % R.H. < 1.5% R.H./min
Note: Test Parameters/Conditions - Power applied, unit operating on
system ±5%
Operating Systems
Supported
Windows 8 Pro (64-bit)*
Windows 8 (64-bit)*
Windows 7 Professional (32-bit)**
Windows 7 Professional (64-bit)**
Windows Vista Business 64
Windows Vista Business 32
Windows Vista Home Basic 32
Windows XP Professional
Windows XP Home 32
No driver is required for this device. Native support is provided by the
operating system.
Note: Not all features are available in all editions of Windows 8. Systems
may require upgraded and/orseparately purchased hardware, drivers
and/or software to take full advantage of Windows 8functionality. See
http://www.microsoft.com.
Note: Not all features are available in all editions of Windows 7. This
system may require upgraded and/orseparately purchased hardware to
take full advantage of Windows 7 functionality. See
http://www.microsoft.com/windows/windows-7/ for details.
Kit Contents
Media card reader, 5.25" bracket/rails/bezel, Install Guide, IO & Security
Software and Documentation CD
Approvals
USB-IF, WHQL, Compliant with USB Mass Storage Class Bulk only
HP CMT Handle in Top
Optical Bay
Features
 Front panel handle/grip for Z4 and Z2 when loaded in top 5.25"
external bay
 Two tool-free 2.5" SFF drive carriers (drives not included)
Dimensions (HxWxD)
42.7 x 149.0 x 205.5 mm
Weight
0.6 kg (1.3 lbs)
Operating Temperature
5° to 35°C (40° to 94°F)
HP 15-in-1 Media Card
Reader
Description
Supports hardware ECC (Error Correction Code) function
Supports hardware CRC (Cyclic Redundancy Check) function
Supports MS 4-bit parallel transfer mode
Supports MS-PRO 4-bit parallel transfer mode
Supports MS PRO-HG Duo 4-bit parallel transfer mode
Supports SD 4-bit parallel transfer mode
Supports UHS-104 SD 4-bit card (version 3.0)