Cisco Systems 7200 VXR manual 1-20, NPE-400 Memory Specifications, OTP = one-time programmable

Chapter 1 Cisco 7200 VXR Product Overview

Field-Replaceable Units

Table 1-8lists the NPE-400 memory specifications, and Table 1-9lists 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		1		128-, 256-, or 512-MB		J1
		512 MB				SODIMM
Boot ROM		512 KB		1		OTP1 ROM for the ROM		U7
						monitor program
Primary cache		16 KB		—		RM7000 processor,		U38
		(instruction),				integrated cache
		16 KB (data)
Secondary cache		256 KB (fixed)		—		RM7000 processor, unified,		U38
						internal cache
Tertiary cache		4 MB (fixed)		—		RM7000 processor, external		U2, U26,
						cache		U27, U28,
								U37
1. OTP = one-time programmable
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=

Cisco 7200 VXR Installation and Configuration Guide

1-20 OL-5013-09