| Product Code | CISCO2951-HSEC+/K9 |
| Type | the 2951 ISR platform with VPN ISM module HSEC bundles |
| Rack Units | 2U |
| Interfaces | 3 integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity |
| Expansion Slot(s) | 2 service module slots
1 Internal Service Module slot 3 onboard digital signal processor slots 4 Enhanced high-speed WAN interface card (EHWIC) slots |
| RAM | 512 MB (installed) / 2 GB (max) – DDR2 SDDRAM Memory |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
| Dimensions | 47 cm x 43.8 cm x 8.9 cm |
