Overview - HP 525 5/XX Technical Reference Manual

2 System Board - (SiS Chipset) (Part Number: D4051-63001)

Overview

Overview
The type of system board described in this section uses shared memory
based on UMA (Unified Memory Architecture), meaning that there is no
dedicated frame buffer used by the video controller (SiS 6205). Instead, the
controller uses a portion of the system memory as a frame buffer.
The following tables show the models that are associated with the HP
Service Part Number: D4051-63001. For further detailed information
concerning system features and a comparison between the desktop and
minitower models, refer to "System Features" on page 17.
Model (Desktops)
520 5/133 D4402A
1
520 CD 5/133 D4413A
2
520 MCx 5/120 D4420A
2
520 MCx 5/133
2
520 MCx 5/166 D4443A
1 =Includes CD-ROM
2 = Includes CD-ROM and Modem/Audio
Model
(Minitowers)
525 5/133 D4454A
1
525 CD 5/166 D4422A
2
525 MCx 5/133 D4416A
2
525 MCx 5/166 D4426A
1 =Includes CD-ROM
2 = Includes CD-ROM and Modem/Audio
28
Product Number
D4403A D4404A D4434A
D4414A D4437A D4460A
D4428A
D4440A D4442A
Product Number
D4423A D4424A D4425A
D4418A D4419A
D4427A D4439A D4441A