Cisco 3600 Series Configuration Note page 11

Table 2 Cisco 3640 64-Bit-Wide DRAM Configurations (Continued)
Bank 0 Bank 1
(SIMM 0) (SIMM 1)
(MB) (MB)
8 dual 8 dual
8 dual 8 dual
16 16
16 16
16 16
16 16
16 16
3
32 dual 32 dual
32 dual 32 dual
32 dual 32 dual
32 dual 32 dual
32 dual 32 dual
32 dual 32 dual
1. 8 = Single-bank SIMM, 8 MB in size.
2. 8 dual = Dual-bank SIMM, 8 MB in size.
3. 32 dual = Dual-bank SIMM, 32 MB in size.
Table 3 Cisco 3640 32-Bit-Wide DRAM Configurations
Bank 0 Bank 1
(SIMM 0) (SIMM 1)
(MB) (MB)
4 8
4 16
4 4
4 4
8 4
8 16
8 8
8 8
8 8
8 8
8 8
16 –
16 4
16 8
16 16
Bank 2 Bank 3
(SIMM 2) (SIMM 3)
(MB) (MB)
8 8
8 dual 8 dual
– –
4 4
8 8
8 dual 8 dual
16 16
– –
4 4
8 8
8 dual 8 dual
16 16
32 dual 32 dual
Bank 2 Bank 3
(SIMM 2) (SIMM 3)
(MB) (MB)
– –
– –
4 –
8 –
– –
– –
4 –
8 –
4 8
8 4
16 –
– –
– –
– –
4 –
Cisco 3600 Series Memory Upgrade Configuration Note
Total
Memory
(MB)
32
32
32
40
48
48
64
64
72
80
80
96
128
Total
Memory
(MB)
12
20
12
16
12
24
20
24
28
28
32
16
20
24
36
Upgrading DRAM
11