Cisco 512MB DRAM, 4GB flash storage
ISM-SRE-300-K9
Cisco
Cisco Spare 500GB 5400 rpm SATA hard dis...
SM-DSK-SATA-500GB
Cisco Spare 500GB 7200 rpm SATA hard dis...
SM-HDD-SATA-500GB
Cisco Optional memory upgrade for SM-SRE...
SM-MEM-VLP-4GB
Cisco 4GB DRAM, 2G flash storage, 500GB ...
SM-SRE-700-K9
SM-SRE-710-K9
Cisco 4GB (default) or 8GB DRAM, 2GB fla...
SM-SRE-900-K9
SM-SRE-910-K9