HP Compaq dc7800 User Manual

Option Description
Pre-Boot Authorization Allows you to enable/disable the Smart Card to be used in place of the Power-
On Password.
Smart Cover Allows you to:
●
Enable/disable the Cover Lock.
●
Enable/disable the Cover Removal Sensor.
NOTE: Notify User alerts the user that the sensor has detected that the
cover has been removed. Setup Password requires that the setup password
be entered to boot the computer if the sensor detects that the cover has been
removed.
This feature is supported on some models only. See the Computer Setup
(F10) Utility Guide on the Documentation and Diagnostics CD for more
information.
Embedded Security Allows you to:
●
Enable/disable the Embedded Security device.
●
Reset the device to Factory Settings.
This feature is supported on some models only. See the HP ProtectTools
Security Manager Guide at
http://www.hp.com
Device Security Enables/disables serial ports, parallel port, front USB ports, system audio,
network controllers (some models), and SCSI controllers (some models).
Network Service Boot Enables/disables the computer’s ability to boot from an operating system
installed on a network server. (The network controller must reside on the PCI
bus or be embedded on the system board.)
System IDs Allows you to set:
●
Asset tag (18-byte identifier) and ownership Tag (80-byte identifier
displayed during POST). See the Computer Setup (F10) Utility Guide
on the Documentation and Diagnostics CD for more information.
●
Chassis serial number or Universal Unique Identifier (UUID) number.
The UUID can only be updated if the current chassis serial number is
invalid. (These ID numbers are normally set in the factory and are used
to uniquely identify the system.)
Keyboard locale setting (for example, English or German) for System ID
entry.
DriveLock (some models) Allows you to assign or modify a master or user password for ATA hard drives.
When this feature is enabled, the user is prompted to provide one of the
DriveLock passwords during POST. If neither is successfully entered, the
hard drive will remain inaccessible until one of the passwords is successfully
provided during a subsequent cold-boot sequence.
NOTE: This selection will only appear when at least one ATA drive that
supports the ATA Security command set is attached to the system.
See the Computer Setup (F10) Utility Guide on the Documentation and
Diagnostics CD for more information.
For more information about Computer Setup, see the Computer Setup (F10) Utility Guide on the Documentation and
Diagnostics CD.
Support for security features may vary depending on the specific computer configuration.
Table 4-1 Security Features Overview (continued)
40 Chapter 4 Desktop Management

HP Compaq dc7800 Specifications

General

Tcase	73.3 °C
Bus type	FSB
Stepping	M0
Processor cache	2 MB
Processor cores	2
Processor model	E4600
System bus rate	- GT/s
Processor family	Intel® Core™2 Duo
Processor series	Intel Core 2 Duo E4000 Series
Processor socket	LGA 775 (Socket T)
Processor codename	Conroe
Processing Die size	111 mm²
Processor frequency	2.4 GHz
Processor cache type	L2
Processor lithography	65 nm
Processor manufacturer	Intel
Processor front side bus	800 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	65 W
CPU multiplier (bus/core ratio)	12
Number of Processing Die Transistors	167 M
Internal memory	1 GB
Internal memory type	DDR2-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	2 x 0.5 GB
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi
Total storage capacity	160 GB
Audio input	1
LightScribe	Yes
Networking features	Intel 82566DM Gigabit Network Connection
Graphics card RAMDAC	400 MHz
Storage drive controller	SATA 3, 0 Gb/s NCQ SMART VI
Discrete graphics card model	Intel® GMA 3100
Maximum graphics card memory	0.256 GB
Operating system installed	Windows Vista Business
USB 2.0 ports quantity	8
Chassis type	Mini Tower
Country of origin	China
Cable lock slot type	Kensington
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 9144 m
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Power supply	365 W
Product type	PC
Processor code	SLA94
Processor ARK ID	32242
Processor package size	37.5 x 37.5 mm

Weight and Dimensions

Depth	452 mm
Width	177 mm
Height	447 mm
Weight	11800 g