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Technical Specifications 

 

Model t478d 

DT237A 

Processor & Speed 

2.8HT GHz/800 Intel

®

 Pentium

®

 4(P) Processor – 

PGA478 

Chipset  

Intel® 865G 

Motherboard 

Cobra-GL6E (4PSD-LA) 

RAM  

256/3200 MB 400DDR SDRAM 

  Maximum 

4 GB (4x1024MB DDR SDRAM)  

  Sockets 

Four 184-pin DDR DIMMs  

  Size 

128, 256, 512  AND 1024 MB DDR DIMMs 

Free DIMM Sockets 

Three 

  Pairs Required 

No 

  Type Supported  

JEDEC unbuffered DDR SDRAM DIMM specification 

Cache 

16KB Data Cache + Trace Cache L1, 1MB L2 

Integrated on Processor module 

Hard Drive  

80 GB (7200 RPM) 

Optical Drive  

CD-RW/DVD-ROM Drive 48x24x16x48 

48X- Write /24X - Re-write /16x- DVD Read 

48X - CD-ROM Read 

  Average Random Access 

DVD =115ms / CD-ROM =95ms 

  Transfer Rate 

DVD = 21.6/sec. / CD-ROM = 7.2MB/sec. 

Diskette Drive None 

7 in 1 Card Reader 

Compact Flash I/II; Memory Stick/Pro; MMC/SD; 

Smart Media 

Video Graphics 

Intel® Extreme Graphics 

  Controller 

Integrated w/865G Chipset 

  Video Memory 

64MB UMA  

Network Card 

10/100 BaseT, Integrated 

1394 Card 

IEEE-1394, Integrated  

Sound 

AC’97, 6 Channel,  Integrated on MB 

  Controller 

Realtek ALC650 

Chassis 

Jaguar, 250HV PSU 

USB Interface Specification  

USB 2.0 

External Ports  

6= USB, 1= serial, 1= parallel, 2=1394 

  Front I/O Connector 

2= USB, 1= 1394; 7 in 1 Card Reader; 1= 

Microphone; 1=Line In; 1=Headphone 

Expansion Slots (Total)  

3= PCI, 1= AGP 

Expansion Slots (FREE) 

3= PCI, 1= AGP 

Drive Bays (Total)  

Two 5.25” external, One 3.5” external,  

 Two 3.5” internal 

Drive Bays (FREE) 

One 5.25” external, One 3.5” external, One 3.5” 

internal 

Keyboard/Mouse 

One-touch Enhanced Keyboard, PS/2 Optical 

scrolling mouse 

 
 

Copyright Hewlett-Packard Co. 1994-2003 

This information is subject to change without notice and 

is provided "as is" with no warranty. 

Hewlett-Packard shall not be liable for any direct, 

indirect, special, incidental or consequential damages 

in connection with the use of this material. 

 

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