OWC 1R6T32R4032P 32GB (2x16GB) DDR3L 1600 ECC RDIMM memory upgrade

Server-specific DDR3L ECC RDIMM upgrade

This kit supplies 32 GB of DDR3L 1600 registered ECC memory in two 16 GB modules built for Supermicro SuperServer 1027 and 2027 series systems. It targets administrators who need to expand capacity in existing workstation or server chassis without replacing the platform.

DDR3L 1600 registered interface limits

The DDR3L standard tops out at 1600 MT/s with a 1.35 V operating voltage, so bandwidth and latency are fixed by the memory controller in these SuperServer boards. Registered signalling adds one cycle of buffering, which stabilises large populations but prevents mixing with unbuffered DIMMs or use in standard desktop platforms.

32 GB capacity in two slots

Two 2Rx4 modules fill a pair of 240-pin slots and deliver 32 GB of error-correcting capacity for virtualization, NAS or database workloads. Headroom ends when the board's maximum supported DIMM count or total memory limit is reached, which varies by specific SuperServer model and is not covered by this kit alone.