Hi, please see the link below for R220II. (Page8

https://dell.to/34IP3vA

 You can also check out the difference between R220II and R220.

• Sockets 1 / Cores 2 or 4 / L2/L3 Cache Up to 8MB/
• Chipset Intel C202 / DIMMs 4 DDR3 1333MHz / Min/Max RAM 1GB/32GB

Also what you intend to do would be possible.