Enterprise 250
(A26)

Options 7001 / 7002 / 7003 / 7004 / 7043

501-2479	501-2480	501-2622	501-3136	501-5691
16MB 5V ECC 60ns DIMM Option 7001	64MB 5V ECC 60ns DIMM Option 7003	32MB 5V ECC 60ns DIMM Option 7002	128MB 5V ECC 60ns DIMM Option 7004	64MB 5V ECC 60ns DIMM Option 7043

Memory Map

SOCKET	LABEL	BANK	DIMM#	ADDRESS
U1004 U0904 U0804 U0704	D D D D	3 3 3 3	dimm@0,2 dimm@0,3 dimm@0,0 dimm@0,1	6000 0000 - 7fff ffff 6000 0000 - 7fff ffff 6000 0000 - 7fff ffff 6000 0000 - 7fff ffff
U1003 U0903 U0803 U0703	C C C C	2 2 2 2	dimm@0,2 dimm@0,3 dimm@0,0 dimm@0,1	4000 0000 - 5fff ffff 4000 0000 - 5fff ffff 4000 0000 - 5fff ffff 4000 0000 - 5fff ffff
U1002 U0902 U0802 U0702	B B B B	1 1 1 1	dimm@0,2 dimm@0,3 dimm@0,0 dimm@0,1	2000 0000 - 3fff ffff 2000 0000 - 3fff ffff 2000 0000 - 3fff ffff 2000 0000 - 3fff ffff
U1001 U0901 U0801 U0701	A A A A	0 0 0 0	dimm@0,2 dimm@0,3 dimm@0,0 dimm@0,1	0000 0000 - 1fff ffff 0000 0000 - 1fff ffff 0000 0000 - 1fff ffff 0000 0000 - 1fff ffff

Notes

1. Four DIMMs of the same size form a bank.
2. The recommended installation sequence is Bank A, B, C, D.
3. Each bank addresses 512MB of memory.

References

1. Enterprise 250 Owners Guide, 805-5160.
2. Enterprise 250 ShowMe How, 724-2974.