HP Compaq dc7800 Quickspecs

Intel PRO/1000 PT PCIe
Gigabit NIC
Connector RJ-45
Controller Intel 82572EI Gigabit Ethernet Controller
Memory Integrated Dual 48K configurable transmit receive FIFO Buffers
Data rates supported 10/100/1000 Mbps
Compliance IEEE 802.1P, 802,1Q, 802.2, 802.3, 802.3AB and 802.3u compliant, 802.3x
flow control
Bus architecture PCI-E 1.0a
Data transfer mode Bus-master DMA
Hardware certifications FCC, B, CE, TUV- cTUVus Mark Canada and United States, TUV- GS Mark for
European Union
Power requirement Aux 3.3V, 3.0 Watts in 1000base-T and 2.0 Watts in 100Base-T
Boot ROM support Yes
Network transfer rate 10BASE-T (half-duplex) 10 Mbps
10BASE-T (full-duplex) 20 Mbps
100BASE-TX (half-duplex) 100 Mbps
100BASE-TX (full-duplex) 200 Mbps
1000BASE-T (full-duplex) 2000 Mbps (actual rate limited by PCI Bus)
Environmental Operating temperature 32° to 131°F (0° to 55° C)
Operating humidity 85% at 131° F (55° C)
Dimensions 6.4 x 2.6 x 0.8 in (16.3 x 6.6 x 1.9 cm)
Management capabilities ASF, WOL, PXE, DMI, WFM 2.0.
Broadcom NetXtreme
Gigabit Ethernet PCIe NIC
Card
Connector RJ-45
Controller Broadcom 5751 PCI-Express LAN Controller
Memory Integrated 96Kb frame buffer memory
Data rates supported 10/100/1000 Mbps
Compliance IEEE 802.1P, 802.1Q, 802.2, 802.3, 802.3AB and 802.3u compliant, 802.3x
flow control
Bus architecture PCI-E
Data path width Single channel, PCI-E
Data transfer mode Bus-master DMA
Hardware certifications FCC, B, CE, TUV- cTUVus Mark Canada and United States, TUV- GS Mark for
European Union
Power requirement 3.1 watts @ +3.3V AUX supply with 5V tolerance
Boot ROM support Yes
Network transfer mode Full-duplex
Half-duplex (not available for the 1000BASE-T transceiver)
QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications - Communications
DA - 12744 North America — Version 33 — October 29, 2008 Page 29

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