Cisco GENUINE 3900 Series DRAM Memory 1GB to 4GB DRAM MEM-3900-1GU4GB

BRAND NEW WITH THE FULL CISCO WARRANTY!!! Specifications Brand: Cisco SKU # MEM-3900-1GU4GB General Information Capacity: 4 GB: 2 x 2 GB Upgrade Type: System specific Memory Information Type: DRAM Expansion / Connectivity Information Compatible Slots: 2 x memory Compatibility Information Designed For: Cisco 3925, 3925 Security Bundle, 3925 SRE Bundle, 3925 Voice Bundle, 3925 Voice Security and CUBE Bundle, 3925 Voice Security Bundle, 3945, 3945 Security Bundle, 3945 SRE Bundle, 3945 Voice Bundle, 3945 Voice Security and CUBE Bundle, 3945 Voice Security Bundle