Cisco 7200 VXR User Manual page 15

Chapter 1 Cisco 7200 VXR Product Overview
Table 1-2
Boot ROM
Flash Memory
NVRAM
Primary cache
Secondary cache
Table 1-3
Total SDRAM
256 MB
512 MB
1 GB
78-5469-04 B0
NPE-G1 Memory Specifications (continued)
512 KB
16 MB
512 KB
32 KB
(16 KB
instruction),
16 KB (data)
512 KB
NPE-G1 SDRAM SODIMM Memory Configurations—Configurable Memory Only
SDRAM Bank
J3 and J4
J3 and J4
J3 and J4
1 Reprogrammable
Boot ROM for the
ROM monitor
program
1 Contains the default
boot helper (boot
loader) image
1 Nonvolatile
EPROM for the
system
configuration file
— BCM 1250 system,
internal cache
— BCM 1250 system,
internal, unified
cache
Quantity
2 128-MB SODIMMs
2 256-MB SODIMMs
2 512-MB SODIMMs
Cisco 7200 VXR Installation and Configuration Guide
Field-Replaceable Units
U1
U25 and U26
U7
U22
U22
Product Number
MEM-NPE-G1-256MB=
MEM-NPE-G1-512MB=
MEM-NPE-G1-1GB=
1-15