Here is the expanded description for that module 1GB,1x1GB,1066MHz,1R UDIMM
Currently we have 4 x 1GB memory modules for this dual CPU T710 and want to upgrade to 64GB. Reading the Hardware Owner’s Manual the memory configuration can be very complex. Single-rank and dual-rank RDIMMs, Quad-rank RDIMMs, 1-GB and 2-GB UDIMMs in Optimizer, Advanced ECC or Mirroring configuration. Very confusing!Is it possible just to replace the current four 1GB modules with four 16GB modules in the same slots using DDR3 SDRAM DIMM 240-pin 1333 MHz ( PC3-10600 ) ECC Dual rank, Low Voltage , registered modules?
PowerEdge T710 Memory configuration