ASA5505-MEM-512-AO - AddOn 512MB Cisco ASA5505-MEM-512 Compatible DRAM

DDR - module - 512 MB - DIMM 184-PIN - 400 MHz / PC3200 - CL3 - 2.5 V - unbuffered - non-ECC - for Cisco ASA 5505 Adaptive Security Appliance, 5505 Firewall Edition Bundle, 5505 VPN Edition