Compaq Service Reference Guide
H-3
Processors 650 MHz and Greater
1st two
digits of
product
name
55/1.0/256R8/18L/3M/N
Processor
Speed
=/> 650 MHz
Hard Drive Capacity
and Type
18
- 18.0 GB
A
-
UATA
L
-
Ultra2 or Ultra3
SCSI (LVD drive)
S
-
SCSI
Memory Type
R
- Rambus
S
- SDRAM
Graphics
2
- 2D
2+
- 2D/3D
3M
- Mid 3D
3E
- Enh. 3D
2X
- multi 2 port
4X
- multi 4 port
X
- no graphics
Memory,
MB RAM
Notes: **
Processor speeds 650 MHz
and faster will not have letter
designations.
B - 133 MHz system bus
E - Advanced Transfer Cache
Memory
Speed
6
- 600 MHz
7
- 700 MHz
8
- 800 MHz
Operating System
N
- Win NT 4.0
W
- Win 2000
Summary of Contents for Deskpro 2000
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