Sparc Enterprise M4000 Server - Fujitsu SPARC Enterprise M4000 Overview Manual

Redundant power and cooling
■
Hot FRU replacement capability
■
I/O expandability with the External I/O Expansion Unit
■
1.2.1

SPARC Enterprise M4000 Server

The M4000 server is a six-rack unit (6 RU) enclosure (10.35 inches, 263 mm), which
supports up to two dynamic server domains.
components. See
each component.
FIGURE 1-2
6
5
5
Location
Number
1
2
3
Section 1.3, "Components" on page 1-9
M4000 Server (Internal Front View)
7
4
4
Component
Memory boards (MEMB)
CPU modules each containing two processor chips
(CPUM)
172-mm fans (FAN_A)
and
FIGURE 1-2 FIGURE 1-3
for a brief description of
2
2
3
3
Chapter 1 System Overview
illustrate the
1
1
1
1
Maximum Number
per Server
4
2
2
1-5