root@htdsas66:/# /usr/platform/`uname -i`/sbin/prtdiag -v |more
System Configuration:  Sun Microsystems  sun4u Sun Fire 280R (2 X UltraSPARC-III+) 
System clock frequency: 150 MHz
Memory size: 4096 Megabytes

========================= CPUs ===============================================

          Run    E$    CPU     CPU  
Brd  CPU  MHz    MB   Impl.    Mask 
---  ---  ----  ----  -------  ---- 
 A    0    900   8.0  US-III+  2.3   
 B    1    900   8.0  US-III+  2.3   

========================= Memory Configuration ===============================

           Logical  Logical  Logical 
      MC   Bank     Bank     Bank         DIMM    Interleave  Interleaved
 Brd  ID   num      size     Status       Size    Factor      with
----  ---  ----     ------   -----------  ------  ----------  -----------
 CA    0     0      1024MB   no_status     512MB     4-way        0
 CA    0     1      1024MB   no_status     512MB     4-way        0
 CA    0     2      1024MB   no_status     512MB     4-way        0
 CA    0     3      1024MB   no_status     512MB     4-way        0

========================= IO Cards =========================


                         Bus  Max
     IO   Port Bus       Freq Bus  Dev,
Brd  Type  ID  Side Slot MHz  Freq Func State Name                              Model
---- ---- ---- ---- ---- ---- ---- ---- ----- --------------------------------  ----------------------
I/O   PCI   8    A    1    33   66  1,0  ok    scsi-pci1000,f.1000.1000.14/disk+                       
I/O   PCI   8    A    1    33   66  1,1  ok    scsi-pci1000,f.1000.1000.14/disk+                       


========================= Environmental Status =========================

System Temperatures (Celsius):
------------------------------
cpu0   1 
---------
  60  57

=================================

Front Status Panel:
-------------------
Keyswitch position: NORMAL

System LED Status: POWER                   GEN FAULT
                   [ ON]                    [ ON]

=================================

Disk Status:
          Presence      Fault Value
          --------      -----------
DISK   0: [PRESENT]     [NO_FAULT]
DISK   1: [PRESENT]     [NO_FAULT]

=================================

Fan Bank :
----------

Bank                        Status
----                        -------
FAN                         [NO_FAULT]

=================================

Power Supplies:
---------------
Supply     Status         PS Type
------     ------      ---------------
PS0       [OK    ]     [Sun-Fire-280R]
PS1       [DEVICE_FAULT]     [Sun-Fire-280R]

=================================


========================= HW Revisions =======================================

System PROM revisions:
----------------------
OBP 4.13.0 2004/01/19 18:27

IO ASIC revisions:
------------------
                     Port
Model     ID  Status Version
-------- ---- ------ -------
Schizo    8     ok      4