HP Compaq dc7800 User Manual

Drive Positions
1 Three 5.25-inch external drive bays for optional drives (optical drives and
media card reader shown)
1
2 One 3.5-inch external drive bay for optional drives (diskette drive shown)
2
3 Two 3.5-inch internal hard drive bays
1
An optional hard drive mounting bracket for these drive bays is available from HP. The bottom 5.25-inch drive bay has a shorter
depth than the upper two bays. The bottom bay supports a half-height drive or other device that is no more than 14.5 cm (5.7
inches) in depth. Do not try to force a larger drive, such as an optical drive, into the bottom bay. This could cause damage to
the drive and the system board. The use of unnecessary force when installing any drive into the drive bay may result in damage
to the drive.
2
Depending on the computer configuration, you may have a bezel blank in this position. If you do not have a drive in this slot,
you may choose to install a 3.5-inch drive (such as a diskette drive, hard drive, or media card reader) later on.
To verify the type and size of the storage devices installed in the computer, run Computer Setup. Refer
to the Computer Setup (F10) Utility Guide for more information.
Drives 79

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