Sun Microsystems, Inc.   Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
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Sun Fire V890

1200MHz CPU/Memory Board

Option 7269

501-6636
0MB FRU
FAB 270-6636
UltraSPARC IV
Jaguar

CPU to Memory Association

SOCKET CPU CPU MEMORY GROUP
J2900
J2901
J3001
J3000
0 1 4 5
0 1 4 5
0 1 4 5
0 1 4 5
16 17 20 21
16 17 20 21
16 17 20 21
16 17 20 21
A0
A0
A0
A0
1st Group
1st Group
1st Group
1st Group
J7900
J7901
J8001
J8000
2 3 6 7
2 3 6 7
2 3 6 7
2 3 6 7
18 19 22 23
18 19 22 23
18 19 22 23
18 19 22 23
B0
B0
B0
B0
2nd Group
2nd Group
2nd Group
2nd Group
J3100
J3101
J3201
J3200
0 1 4 5
0 1 4 5
0 1 4 5
0 1 4 5
16 17 20 21
16 17 20 21
16 17 20 21
16 17 20 21
A1
A1
A1
A1
3rd Group
3rd Group
3rd Group
3rd Group
J8100
J8101
J8201
J8200
2 3 6 7
2 3 6 7
2 3 6 7
2 3 6 7
18 19 22 23
18 19 22 23
18 19 22 23
18 19 22 23
B1
B1
B1
B1
4th Group
4th Group
4th Group
4th Group

Sun Fire V890 Codename: Silverstone

Notes

  1. The minimum V890 operating system is Solaris 8 2/04, Solaris 9 4/04, or Solaris 10 3/05.
  2. Sun Fire V890 OBP >=4.15 Version 1 is required.
  3. Sun Fire V890 PCI I/O 501-6737-04 with OBP 4.15.1 released in July 2004.
  4. Mixing UltraSPARC IV CPU/Memory board speeds is supported.
  5. Mixing UltraSPARC III and UltraSPARC IV CPU/Memory boards is not supported.
  6. The 1200MHz UltraSPARC IV is not supported in the Sun Fire V480, V490, or V880.
  7. The following mixed speed UltraSPARC IV CPU/Memory configurations are supported on the V890:
    SLOT A SLOT B SLOT C SLOT D
    1200MHz 1350MHz Empty Empty
    1200MHz 1350MHz 1350MHz Empty
    1200MHz 1350MHz 1350MHz 1350MHz
    1200MHz 1200MHz 1350MHz Empty
    1200MHz 1200MHz 1350MHz 1350MHz

Memory Notes

  1. Four DIMMs of the same size form a group.
  2. The minimum memory is sixteen DIMMS.
  3. Memory errors include CPU number, J number, and Slot location.
  4. DIMM groups associated with a failed CPU are unavailable for use.
  5. Interleaving is limited to memory on the same CPU/Memory Board.
  6. Two-way interleaving occurs in any group when the DIMM size does not match the size used in any other group.
  7. Four-way interleaving occurs between any two groups when the DIMM sizes are the same.
  8. Eight-way interleaving occurs when the DIMMs in all four groups are the same size.

References

  1. Sun Fire V890 Server Product Notes, 817-3996.
  2. Sun Fire V890 Server Service Manual, 817-3957.

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