Main Memory - HP XM600 - Kayak - 128 MB RAM Handbook

HP Kayak XM600 Series 1 Desktop PC Workstations
Installing a Dual Processor / Replacing a Processor
HP Kayak XM600 Desktop PC Workstations are supplied with a Pentium III
processor and an integrated VRM (Voltage Regulator Module) on the system
board. A separate VRM is not required.
Single processor models can be upgraded to dual processor systems by
installing a second processor accessory in the vacant processor slot.
The second processor must be a processor of the same type, speed and level-2
cache memory capacity as the first. Remove the processor termination card
from the processor connector slot (CPU 2). Carefully push down onto the
processor until you hear two clicks as the retention mechanism pops back,
thereby locking the processor into the processor connector.
After installation of a second processor, use the HP DualExpress! application
when upgrading Windows NT from a single-processor to a multi-processor
system. This application is included with the HP processor accessory kit.
NOTE:

Main Memory

The HP Kayak XM600 model supports onboard RIMM™ sockets supporting
RDRAM modules.
Some earlier HP Kayak XM600 models were also shipped with a Memory
Expansion Card supporting SDRAM memory modules.
SDRAM Modules
NOTE:
RDRAM Modules
There are two available RIMM sockets (RIMM0 and RIMM1) on the system
board. If RIMM1 socket is unused, it must contain a "RDRAM Continuity
Module".
Medium-Profile
Desktop
PC Workstations
The processor type and speed is automatically
recognized by the BIOS. This means that no particular
switch setting changes are required.
All models shipped with SDRAM memory should be
converted to RDRAM memory. Consult HP Support for
further information.
HP Kayak XM600 Series 1 Desktop PC
Workstations 1-11
1