HP Compaq dc7800 Quickspecs

Declared Noise
Emissions*
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle 3.8 22
Fixed Disk (random writes) 3.8 22
*Not for systems containing 10,000 RPM hard drives.
Longevity and Upgrading This product can be upgraded, possibly extending its useful life by several years. Upgradeable features
and/or components contained in the product may include:
Intel LGA775 processor socket
8 USB ports
3 empty full-height PCI slots
2 empty full-height PCIe x1 slot
1 empty full-height PCIe x16 slot
2 internal 3.5-inch drive bays
3 external 5.25-inch SATA drive bays
1 external 3.5-inch drive bay
4 memory slots
1 second Serial port (optional)
Spare parts are available throughout the warranty period and or for up to 5 years after the end of
production.
Batteries This product complies with ISO standards:
EU Directive 91/ 157/ EEC
EU Directive 93/ 86/ EEC
EU Directive 98/ 101/ EEC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
Lead greater than 4000ppm by weight.
Battery size: CR2032 (coin cell)
Battery type: Lithium
Additional Information This product is in compliance with the Restrictions of Hazardous Substances (RoHS) directive –
2002/95/EC.
This product is in compliance with California Proposition 65 (State of California; Safe Drinking Water
and Toxic Enforcement Act of 1986).
This HP product is designed to comply with the Waste Electrical and Electronic Equipment (WEEE)
Directive – 2002/96/EC.
This product is in compliance with the IEEE 1680 (EPEAT) standard at the Gold level (see:
http://www.epeat.net )
Plastics parts weighing over 25 grams used in the product are marked per ISO 11469 and ISO1043.
This product contains 0% recycled materials (by wt.)
This product is >91% recyclable when properly disposed of at end of life.
QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications - Environmental Data
DA - 12744 North America — Version 33 — October 29, 2008 Page 65

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