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Cisco 7200 VXR Installation and Configuration Guide
OL-5013-08
Chapter 1 Cisco 7200 VXR Product Overview
Field-Replaceable Units
Table 1-8 lists the NPE-400 memory specifications, and Table 1-9 lists factory-installed SDRAM
configurations and their product numbers.
Table 1-8 NPE-400 Memory Specifications
Memory Type Size Quantity Description Location
SDRAM-configurable 128, 256, or
512 MB
1 128-, 256-, or 512-MB
SODIMM
J1
Boot ROM 512 KB 1 OTP
1
ROM for the ROM
monitor program
1. OTP = one-time programmable
U7
Primary cache 16 KB
(instruction),
16 KB (data)
— RM7000 processor,
integrated cache
U38
Secondary cache 256 KB (fixed) — RM7000 processor, unified,
internal cache
U38
Tertiary cache 4 MB (fixed) — RM7000processor, external
cache
U2, U26,
U27, U28,
U37
Table 1-9 NPE-400 SDRAM SODIMM Memory Configurations
Total SDRAM Bank 1 Quantity Product Number
128 MB J1 1 128-MB SODIMM MEM-NPE-400-128MB=
256 MB J1 1 256-MB SODIMM MEM-NPE-400-256MB=
512 MB J1 1 512 MB SODIMM MEM-NPE-400-512MB=