512MB to 1.5GB DRAM Upgrade (1GB ) for Cisco 2901-2921 Capacity: 1 GB Data Integrity Check: ECC Designed For: Cisco 2901, 2901 Secure WAAS Bundle, 2901 Security Bundle, 2901 SRE Bundle, 2901 Terminal
Ref: MEM-2900-512U1.5GB
512MB to 1.5GB DRAM Upgrade (1GB ) for Cisco 2901-2921 Capacity: 1 GB Data Integrity Check: ECC Designed For: Cisco 2901, 2901 Secure WAAS Bundle, 2901 Security Bundle, 2901 SRE Bundle, 2901 Terminal Server Bundle, 2901 Voice Bundle, 2901 Voice Security and CUBE Bundle, 2901 Voice Security Bundle, 2901 WAAS Bundle, 2911, 2911 Secure WAAS Bundle, 2911 Security Bun Features: Unbuffered Form Factor: DIMM 240-pin Manufacturer: Cisco Meraki Speed: 667 MHz (PC2-5300) Technology: DDR2 SDRAM Type: DRAM memory module Upgrade Type: System specific Version: original