HP Compaq dc7800 User Manual

Computer Setup—Storage
NOTE: Support for specific Computer Setup options may vary depending on the hardware
configuration.
Table 2-3 Computer Setup—Storage
Option Description
Device Configuration Lists all installed BIOS-controlled storage devices.
When a device is selected, detailed information and options are displayed. The following options
may be presented.
Diskette Type (Legacy Diskettes only)
Identifies the highest capacity media type accepted by the diskette drive. Options are 3.5" 1.44 MB
and 5.25" 1.2 MB.
Drive Emulation
Allows you to select a drive emulation type for a certain storage device. (For example, a Zip drive
can be made bootable by selecting diskette emulation.)
Emulation Type
ATAPI Zip drive:
●
None (treated as Other).
●
Diskette (treated as diskette drive).
Legacy Diskette: No emulation options available.
CD-ROM: No emulation options available.
ATAPI LS-120:
●
None (treated as Other).
●
Diskette (treated as diskette drive).
Hard Disk
●
None (prevents BIOS data accesses and disables it as a boot device).
●
Hard Disk (treated as hard disk).
Multisector Transfers (ATA disks only)
Specifies how many sectors are transferred per multi-sector PIO operation. Options (subject to
device capabilities) are Disabled, 8, and 16.
Translation Mode (ATA disks only)
Lets you select the translation mode to be used for the device. This enables the BIOS to access
disks partitioned and formatted on other systems and may be necessary for users of older versions
of UNIX (e.g., SCO UNIX version 3.2). Options are Automatic, Bit-Shift, LBA Assisted, User, and
None.
CAUTION: Ordinarily, the translation mode selected automatically by the BIOS should not be
changed. If the selected translation mode is not compatible with the translation mode that was active
when the disk was partitioned and formatted, the data on the disk will be inaccessible.
Translation Parameters (ATA disks only)
NOTE: This feature appears only when User translation mode is selected.
6 Chapter 2 Computer Setup (F10) Utility

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