SuperMicro SYS-421GE-TNRT — 4U GPU SuperServer with dual 5th/4th Gen Intel Xeon Scalable CPUs, up to 10 double-width GPUs, 32 DIMM slots (8TB DDR5), 13 PCIe 5.0 slots and 4× 2700W Titanium redundant PSUs for large-scale AI training and HPC.
4U Rackmount
Up to 10× double-width PCIe Gen5
Dual Socket E (LGA-4677) 5th/4th Gen Xeon Scalable
32× DIMM DDR5-4800, up to 8 TB
8× 2.5" SATA + 16× 2.5" NVMe hot-swap
13× PCIe 5.0 x16 FHFL
AIOM / OCP 3.0
4× 2700W (2+2) Titanium redundant
8× hot-swap fans
The SYS-421GE-TNRT is Supermicro's high-density 4U GPU SuperServer for large-scale AI training and inference. It pairs dual 5th/4th Gen Intel Xeon Scalable processors (up to 64C/128T and 350W TDP per socket) with up to ten double-width NVIDIA PCIe GPUs over 13 PCIe Gen 5.0 x16 lanes. With 8TB of DDR5 memory, 24 hot-swap drive bays and 2+2 redundant 2700W Titanium power supplies, it is built for 24/7 data center workloads.
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