Supports up to 8 x double slot GPU cards AMD EPYC™ 7000 series processor family 8-Channel RDIMM/LRDIMM DDR4, 8 x DIMMs 2 x SFP+ 10Gb/s LAN ports (Mellanox® ConnectX-4) 1 x Dedicated management port 8 x 2.5" hot-swappable HDD/SSD bays 2 x M.2 with PCIe Gen3 x4/x2 interface 8 x PCIe Gen3 expansion slots for GPUs 2 x PCIe x16 half-length low-profile slots for add-on cards Aspeed® AST2500 remote management controller Dual 2200W 80 PLUS Platinum redundant/hot-swap power supply Optimized performance with Mellanox Infiniband EDR and Ethernet 100G products AMD EPYC™ The New x86 Option AMD's return to the CPU segment delivers a whole new value proposition to the x86 world. Built on GIGABYTE's extensive design expertise across a range of chipset platforms, this AMD EPYC™ platform is already receiving acclaim for its high specification: Memory I/O Network connectivity This platform is intended as an alternative for builders in the x86 space and packs a real punch in flexibility and expansion options. CPU Key Features Compute32 cores Memory8 channels I/O128 PCIe lanes PowerRegulated per core SecurityIntegrated Custom Security Memory OptimizationMemory speed of up to 2666MHz (at 1DPC)Total memory capacity of 2TB supported PCIe LanesUp to 128 lanes in both 1P and 2P offerings providing the highest expandability options of any x86 platform Cores / PowerCPU power is managed at the core level, meaning that power is allocated only for specific workload needs SecurityProprietary AMD security on chip Comprehensive I/O Both single- and dual-socket CPUs come equipped with 128x PCIe lanes, providing extensive I/O options. This is a huge improvement in I/O vs. incumbent x86 offerings.Increased I/O allows for flexibility in extending your storage, networking or compute to a level previously unattainable with standard server motherboards.In addition, the integrated nature of the processor - designed as a system-on-chip (SoC) - means that there is no need for a separate PCH and less additional switches needed for expansion lanes. High Density HPC Supports 8 x Computing Cards Able to support up to 8 double slot GPGPU or co-processor cards, the G291 enables world-leading HPC within a 2U chassis. The G291 is ideal for HPC applications such as real time analytics, programs in scientific simulation and modeling, engineering, visualization & rendering, data mining, and much more. NVIDIA® Tesla® V100 Support GIGABYTE's AMD EPYC server systems and motherboards are fully compatible and qualified to use with NVIDIA®'s Tesla® V100 GPU, the world's most advanced data center GPU ever built to accelerate AI, HPC, and graphics. Powered by NVIDIA's Volta™ architecture and with 640 Tensor Cores, Tesla® V100 is the world's first GPU to break the 100 teraflops (TFLOPS) barrier of deep learning performance - enabling data scientists, researchers, and engineers to tackle challenges that were once impossible. High-Speed Networking GIGABYTE offers 10Gb across dual ports on-board, ensuring that users can get the most out of their system and are well equipped for today's traffic demands. The server's network performance is boosted with full-line rate throughput and CPU overhead is reduced, leaving the EPYC to focus on the real compute tasks.