HP 720d Technical Specifications

Technical Specifications

Model 720d P6381A

Processor & Speed

Chipset SIS 650
Motherboard Missouri-GLAS
RAM 256/2100 MB DDR SDRAM
Maximum 2 GB (2x1G DDR SDRAM)
Sockets Two 184-pin DDR DIMMs
Size 128, 256, 512 and 1024 MB DDR DIMMs
Free DIMM Sockets One
Pairs Required No
Type Supported JEDEC unbuffered DDR SDRAM DIMM

Cache 8KB Data Cache + Trace Cache L1, 256 KB

Hard Drive 40 GB
CD-Recordable/Re-Writable Drive 24x-Write / 10X-Re-write/CD-ROM speed

Access Speed 110ms
Transfer Speed 6.0MB/sec.
Diskette Drive 3.5” (1.44MB)
Fax/Data Modem V.90 56Kbps
Fax Speed Up to 14.4Kbps
Data Compression V.42 bis
Error Correction V .42
EIA Fax Commands Class 1
Video Graphics Ultra AGP-II Graphics
Controller Real256TM 2D/3D Graphics Accelerator,

Video Memory Shared memory up to 64 MB
Feature Connector

(game/joystick)
Network Card 10/100 BaseT, Integrated

MPEG-1/2 MPEG-1 for full-screen, full-motion digital

Sound Integrated on MB
Controller Analog Devices 1885
3D Sound Support Direct Sound 3D, A3D 1.0
Microphone With select HP Pavilion Multimedia Displays
Chassis Turbo2
External Ports 4= USB, 2= serial, 1= parallel
Front I/O Connector 2= USB, 1= serial
Expansion Slots (Total) 3= PCI, 1= AGP
Expansion Slots (FREE) 2= PCI, 1=AGP
Drive Bays (Total) Two 5.25” external, One 3.5” external,

Drive Bays (FREE) One 5.25” external, One 3.5” internal
Speakers HP/Polk Audio® stereo speakers, Series L
Keyboard/Mouse One-touch Enhanced Keyboard, USB Optical

1.6 GHz Intel® Pentium® 4 Processor –
PGA478

specification

L2 Integrated on Processor module

=40x max.

Integrated

Yes

video

Two 3.5” internal

scrolling mouse