Cisco 7200 VXR router User Manual page 34

Field-Replaceable Units
Table 1-4 NPE-300 Memory Specifications (Continued)
Memory Type Size
Integrated 2 MB (fixed)
cache
1 Bank 0 is used exclusively for packet memory and is not user configurable.
2 Bank 1 contains the Cisco IOS software, processor memory, and packet memory.
3 OTP = one time programmable.
Table 1-5 lists the NPE-100, NPE-150, and NPE-200 factory-installed DRAM
configurations and their product numbers.
Table 1-5 DRAM SIMM Configurations
Total DRAM DRAM Bank 0
32 MB U18 and U25 or
U11 and U25
64 MB U18 and U25 or
U11 and U25
128 MB U18 and U25 or
U11 and U25
1 These products are also available as DRAM upgrades. For example, to upgrade a network processing engine from 32 MB to 64 MB
of DRAM, order product number MEM-NPE-32MB=.
Table 1-6 lists the NPE-175 and NPE-225 SDRAM DIMM configurations.
Table 1-6
Total DRAM
64 MB
128 MB
1-24 Cisco 7200 VXR Installation and Configuration Guide
Quantity Description
Tertiary external cache for the
RM7000 processor
Quantity DRAM Bank 1
2 16-MB SIMMs U4 and U12 or
U42 and U52
2 32-MB U4 and U12 or
SIMMS U42 and U52
2 32-MB SIMMs U4 and U12 or
U42 and U52
NPE-175 and NPE-225 SDRAM DIMM Configurations
DRAM Bank Quantity
U15 1 64-MB DIMM
1 128-MB DIMM
Location
Quantity Product Number
– MEM-NPE-32MB
– MEM-NPE-64MB
2 32-MB SIMMs MEM-NPE-128MB
1
Product Number
MEM-NPE-64MB
MEM-SD-NPE-128MB
1
1