64MB DRAM for the Cisco 3640 (2x32MB DRAM SIMMs) Access Time: 60 ns Capacity: 64 MB: 2 x 32 MB Compatible Slots: 2 x memory - SIMM 72-PIN Designed For: Cisco 3640, 3640 BRI Dial Bundle, 3640 Gatekeepe

Ref: MEM3640-2X32D

64MB DRAM for the Cisco 3640 (2x32MB DRAM SIMMs) Access Time: 60 ns Capacity: 64 MB: 2 x 32 MB Compatible Slots: 2 x memory - SIMM 72-PIN Designed For: Cisco 3640, 3640 BRI Dial Bundle, 3640 Gatekeeper, 3640 VPN Bundle, 3640A, 3640A BRI Dial Bundle Form Factor: SIMM 72-PIN Manufacturer: Cisco Meraki Package Type: Retail Type: DRAM memory kit Upgrade Type: System specific Version: original Voltage: 5 V