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CMT
After-Market
Options Part
Number
Communications
Wireless
HP Wireless A+G PCI Card (North America only)
X X
EA118AA
HP Wireless A+G PCI Card (WW except North America)
X X
PZ928AA
HP BT450 USB Bluetooth Wireless Printer and PC Adapter
X X X
Q6398A
NICs
Broadcom NetXtreme Gigabit Ethernet PCIe NIC Card
X X
EA833AA
Intel/PRO 1000 PT PCIe Gigabit NIC Card
X X
EH352AA
Modem
Agere 2006 PCI 56K International SoftModem
X X
EK694AA
Graphics
Single head solutions
HP ADD2 SDVO DVI-D Adapter
X X
DY674A
NVIDIA GeForce 8400 GS 256MB SH PCIe x16 Graphics
Card*
X X
GJ119AA
Multi head solutions
NVIDIA GeForce 8400 GS 256MB DH PCIe x1 Graphics
Card
X X
GJ120AA
NVIDIA Quadro NVS 290 256MB DH PCIe x16 Graphics
Card
X X
KG748AA
HP DMS59 DVI Dual-head Connector Cable
X X
DL139A
* 1GB of system memory required. Graphics cards use part of the total system memory to
enhance graphics performance.
Hard Drives
Serial ATA Hard Drives
HP 80-GB SATA (NCQ/Smart IV) 3.0-Gb/s Hard Drive
X X
PY276AA
HP 160-GB SATA (NCQ/Smart IV) 3.0-Gb/s Hard Drive
X X
PY277AA
HP 250-GB SATA (NCQ/Smart IV) 3.0-Gb/s Hard Drive
X X
PY278AA
HP 500-GB SATA (NCQ/Smart IV) 3.0-Gb/s Hard Drive
X X
PV943A
HP Removable SATA Hard Drive Enclosure (Frame &
Carrier)
X X
RY102AA
HP Removable SATA Hard Drive Enclosure (Carrier Only)
X X
RY103AA
Input/Output Devices
Keyboards
HP PS/2 Standard Keyboard
X X X
DT527A
HP USB Standard Keyboard
X X X
DT528A
HP USB Gray Keyboard
X X X
DT529A
Pointing Devices
HP PS/2 2-Button Optical Scroll Mouse
X X X
EY703AA
HP USB 2-Button Optical Scroll Mouse
X X X
DC172B
QuickSpecs
HP Compaq dc7800 Business PC
After-Market Options (availability may vary by region)
DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007
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