Dell PowerEdge R510 Memory Upgrade

Hi members,

I would like to upgrade my company PowerEdge R510 server memory.

Our current memory configuration:

• DIMM_A1: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_A2: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_A3: (empty)
• DIMM_A4: (empty)
• DIMM_B1: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_B2: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_B3: (empty)
• DIMM_B4: (empty)

is it possible to upgrade to the following configuration?:

• DIMM_A1: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_A2: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_A3: 16GB RDIM
• DIMM_A4: 16GB RDIM
• DIMM_B1: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_B2: 8GB 4Rx8 RDIMM (M393B1K73CHD-YF8)
• DIMM_B3: 16GB RDIM
• DIMM_B4: 16GB RDIM

If not, may I know what is the maximum size that I can upgrade on the empty slots?

Thanks!

Kim