32GB Total. 4pcs 8GB DDR4, 2133MHz, ECC, CL15, 2R, X4, 1.2V, Registered, DIMM, 288-pin BRAND CMS LIFETIME WARRANTY BY MANUFACTURED
Compatible with: Dell PowerEdge R730, PowerEdge R730xd, PowerEdge T630
Standard Memory: 8GB (Removable)
Maximum Memory: 384GB Reg ECC RDIM
Ms 768GB LRDIM
Ms with release of 32GB module
Expansions: 12 Socket (s) per CPU 24 Socket (s) using two CPU's This system supports either Registered ECC or Unbuffered ECC memory. Mixing Registered ECC and Unbuffered ECC modules is not supported within this system. 4GB Reg ECC modules come in two versions: 313/4G using x4 and 3138/4G using x8 DRAM. The two parts may be installed in the same system but not within the same memory bank. Use like modules within a memory bank.