- 4 GB
- DIMM 240-pin
- for Integrated Services Router 4321
Enhance your network device's multitasking capabilities with the Cisco DDR3 Memory Module. It has a capacity of 4 GB for enhanced system responsiveness. This unbuffered ECC memory module is designed for 240-pin DIMM slots and is compatible with the Cisco Integrated Services Router 4321, 4331 and 4351 models.