Supermicro SYS-741GE-TNRT 4U Tower GPU barebone server

4U Tower GPU barebone for AI and HPC

The Supermicro SYS-741GE-TNRT is a 4U tower rackmount barebone built for AI, machine learning and high-performance computing workloads. It accepts up to two 4th Gen Intel Xeon Scalable processors in LGA 4677 sockets with a TDP ceiling of 350 W each. The system ships without CPUs, memory or storage, so integrators provide their own matched parts.

PCIe 5.0 x16 lanes and storage density limits

Seven full-height full-length PCI Express 5.0 x16 slots support up to four double-width GPU cards or a mix of single-width accelerators. Storage is handled through eight 3.5-inch hot-swap bays that accept NVMe or SATA drives plus two M.2 slots. No onboard audio is present and the base graphics output comes from an ASPEED AST2500 controller.

Heavy fans and redundant power need rack planning

Four removable heavy-duty fans with automatic speed control and two 2000 W redundant Titanium-level power supplies occupy significant internal volume. Installers must verify chassis depth and airflow clearance in the target rack or tower location. The barebone arrives empty, so CPU cooler mounting, memory population rules and GPU power cabling all follow the Supermicro integration guide.