Sun Microsystems Fire X4600, Руководство пользователя

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32 Server Migration • August 2009
Note – This module can be used in the same system with Sun Fire X4600 M2 8-
DIMM CPU modules, provided all CPUs are identical. For more information on CPU
module matching requirements, see
“CPU Module Matching Requirements” on
page 3
LEDs are described in
TABLE 5
.
DIMM Usage
The Sun Fire X4600 M2 4-DIMM CPU module provides four DIMM slots (
TABLE 6
),
for a maximum of two pairs. Here are the specifications and population rules used
with the DIMM slots:
■
Type : DIMMs must be DDR2.
■
Speed : Maximum speed is 333 MHz (DDR2-667).
■ Capacity
: 1-GB, 2-GB, and 4-GB DIMMs are supported.
■
Matching : DIMMs must be added in pairs, with both DIMMs in a pair having the
same Sun part number.
■
Slot
Usage : Every module must have at least one matched pair of DIMMs.
Populate pair 1 (the white slots) first.
TABLE 5
LEDs on Sun Fire X4600 M2 CPU 4-DIMM Module
LEDs Color and Meaning
CR1: CPU Core
VRM On Amber. Indicates power available to CPU.
CR2: DDR
Memory VRM
On Amber. Indicates power available to DIMM slots
CR11: Processor
Failure Amber. Indicates faulty CPU when Fault Remind button is pressed
DIMM Ejector
Levers Amber. Indicate faulty DIMMs when Fault Remind button is pressed.