$650.00
2 GB Memory Upgrade for Cisco ASA 5520
1.86GHz Xeon L7555 95W CPU/24MB cache
2GHz Xeon E6540 105W 6C CPU/18MB cache
2.93GHzXeonX5670 95W CPU12MBcacheDDR3 1333MHz REMANUFACTURED
1.73GHz Xeon E6510 105W 4C CPU/12MB cache