MEM-C6K-ATA-1-64M
Cat6500 Sup2, ATA Type1 Flash Mem Card, 64MB Option
sku: SKU29821 MEM-C6K-FLC16M
Cat6500 Sup1/Sup1A/Sup2, PCMCIA Flash Mem Card, 16MB Opiton
sku: SKU29881 MEM-C6K-FLC24M
Cat6500 Sup1/Sup1A/Sup2, PCMCIA Flash Mem Card, 24MB Opiton
sku: SKU29891