
1-14 SPARC Enterprise Mx000 Servers XSCF User’s Guide • December 2010
1.2.1 Major Differences Among the Server Models
TABLE 1-1 shows the major differences related to XSCF, among the models of the
M3000/M4000/M5000/M8000/M9000 servers.
For an overview of the system board and the component, see the Overview Guide and the
Service Manual for your server.
1.3 Types of Connection to XSCF
This section outlines types of connection to the XSCF.
XSCF enables access to the server over a serial port or from networks connected to
XSCF-LAN.
FIGURE 1-4 outlines the connections to the XSCF.
TABLE 1-1 Major Differences Between the Models
Item / Model
M3000 server
(Entry-level)
M4000/M5000 servers
(Midrange)
M8000/M9000 servers
(High-end)
XSCF Unit Fixed on MBU.
Replaceable in units of
MBU.
Replaceable Replaceable
XSCF redundancy Not available Not available Available
Number of domains 1 Max 2 (M4000)
Max 4 (M5000)
Max 16 (M8000)
Max 24 (M9000)
Number of CPUs 1 Max 4 (M4000)
Max 8 (M5000)
Max 16 (M8000)
Max 32 (M9000)
Max 64 (M9000 with
expansion cabinet)
Mounted processor SPARC64 VII SPARC64 VII+
SPARC64 VII
SPARC64 VI
SPARC64 VII+
SPARC64 VII
SPARC64 VI
System board division Not available Available Available
Memory mirroring Not available Available Available
DR Not available Available Available
COD option Not available Available Available
Komentáře k této Příručce