E3000 / E4000 / E5000 / E6000
E3500 / E4500 / E5500 / E6500

Options 7021 / 7022 / 7023 / 7026

501-2652	501-2653	501-2654	501-5658
8MB 3.3V ECC 60ns DIMM Option 7021	32MB 3.3V ECC 60ns DIMM Option 7022	128MB 3.3V ECC 60ns DIMM Option 7023	256MB 3.3V ECC 60ns DIMM Option 7026

Notes

1. Eight DIMMs form a bank.
2. All DIMMs within a bank must be the same size.
3. The first bank of memory can be either Bank 0 or Bank 1.
4. Install one bank on each CPU/Memory board before installing the second bank on any board.
5. Install the largest density banks first, then medium density banks, and finally the smallest density banks.
6. The 256MB DIMMs require OBP >=3.2.23.
7. The Solaris 2.5.1 prtdiag command displays incorrect memory capacity. Install Patch 104595-10.
8. OBP 3.2v26 fixes 2GB memory bank BugID 4323635.

References

1. Ultra Enterprise 3000 System Manual, 802-6051.
2. Ultra Enterprise 4000/5000/6000 System Manual, 802-3845.
3. DIMM Installation Guide, 802-5032.