HP Kayak XU 04xx Handbook page 10

HP Kayak XU Series 04xx and HP Kayak XW Series 04xx
A single Xeon processor must always be accompanied with two Voltage
Regulator Modules (VRM) inserted in the VRM sockets 1 and 2 (refer to the
diagram on page 7 for the VRM sockets position on the system board).
Single processor models can be upgraded to dual processor systems by
installing the second processor accessory in the vacant slot.
The second processor must be a Xeon processor of the same type, speed and
level-2 cache memory capacity as the first. It is installed by gently inserting the
processor into the vacant processor connector slot (labeled DUAL PROC [2])
until it clicks into place. Insert the VRM
processor into the vacant third VRM socket. The following table explains how
to perform supported processor upgrades.
Upgrade
to 400 MHz
(D6740A)
1 X 400 MHz Add 2
(D6740A) D6740A
1 X 450 MHz
(D6741A)
1 x 450 MHz
(D6939A)
1 X 500 MHz
(D7513A)
1 X 550 MHz
(D7514A)
1. Insert VRM that was supplied with the second processor into the VRM socket 3.
2. Supplied processor must be removed.
NOTE:
1. Each VRM is specific to the processor with which it was supplied, and should only be used
with that processor.
Mini-Tower
PC Workstations
Dual Processor Upgrade
2 X 2 X
450 MHz
(D6741A)
nd
Remove
1 2
. D6740A .
Add two
D6741A.
nd
N/A Add 2
1
D6741A .
N/A N/A
N/A N/A
N/A N/A
After installation of a second processor, the operating
system must be reinstalled.
HP Kayak XU Series 04xx and HP Kayak XW
1
that was supplied with the second
2 X 2 X
450 MHz 500 MHz
(D6939A) (D7513A)
Remove Remove
2
D6740A . D6740A
Add two Add two
D6741A. D7513A.
Remove Remove
2
D6741A . D6741A
Add two Add two
D6939A. D7513A.
nd
Add 2 Remove
1
D6939A . D6939A
Add two
D7513A.
N/A Add 2
D7513A
N/A N/A
2 X
550 MHz
(D7514A)
Remove
2 2
. D6740A .
Add two
D7514A.
Remove
2 2
. D6741A .
Add two
D7514A.
Remove
2 2
. D6939A .
Add two
D7514A.
nd
Remove
1 2
. D7513A .
Add two
D7514A.
nd
Add 2
1
D7514A .
Series 04xx 2-9
2