What is the Cisco MEM3640-2X32D?
The Cisco MEM3640-2X32D is a memory module, listed by the manufacturer as "MEMORY, 64MB DRAM FOR 3640 2X32 DRAM". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Looking for the Cisco MEM3640-2X32D? This memory module, described by the manufacturer as "MEMORY, 64MB DRAM FOR 3640 2X32 DRAM", is stocked and resold through Circular Telecom's refurbished and surplus telecom equipment network.
Common Questions
The Cisco MEM3640-2X32D is a memory module, listed by the manufacturer as "MEMORY, 64MB DRAM FOR 3640 2X32 DRAM". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the MEM3640-2X32D, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue