cisco isr4321 router with 4gb memory

{"cid":"91159203","title":"Cisco ISR4321-V\/K9 50Mbps-100Mbps System Throughput Multi-Core CPU","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/91\/0e88db30578eb0b8658a3d6e6a2b-200x200-1.jpg","attrs":{"Price":"US$1800\/PC","Brand Name":"Cisco","Model Number":"ISR4321-V\/K9","Minimum Order Quantity":"1pc","Certification":"CE","Place of Origin":"USA","Name":"Cisco ISR4321-V\/K9 50Mbps-100Mbps System Throughput Multi-Core CPU","Product Model":"ISR4321-V\/K9","Forwarding Performance":"132 Mpps","Switching Capacity2":"176 Gbit\/s\/432 Gbit\/s","Fixed Ports":"48 x 10\/100\/1000BASE-T ports, 4 x 10 GE SFP+ ports","PoE+":"Supported","Port":"Shanghai","Keywords":"Cisco Catalyst c4300 Switches"}}