Gigabyte TRX50 AI TOP-2B sTR5, 4x PCIe 5.0, 2TB DDR5

Engineered for local inference and enterprise sovereign compute workloads, the Gigabyte TRX50 AI TOP-2B provides foundational multi-GPU infrastructure for deployment within our Alon Nodes. Supporting up to four discrete high-VRAM GPUs and massive ECC memory allocations, it ensures stable execution of dense 70B+ parameter models on physical bare-metal hardware.

• Processor Compatibility: AMD Socket sTR5, supporting AMD Ryzen Threadripper PRO 9000-WX/7000-WX and Threadripper 9000/7000 series processors.

• Multi-GPU Scalability: Features 4x PCIe x16 slots. Slots 1–3 operate at PCIe 5.0 x16 across all supported CPUs. Slot 4 operates at PCIe 5.0 x16 with Threadripper PRO 9000-WX/7000-WX and Threadripper 9000 CPUs, but reverts to PCIe 4.0 x16 when populated with a Threadripper 7000 non-PRO CPU. Primary slots feature PCIe UD Slot X technology with 10X mechanical strength.

• Maximum Memory Capacity: 8x DDR5 DIMM sockets supporting up to 2TB of ECC Registered memory (RDIMM/RDIMM-3DS). Operates in full 8-channel mode with Threadripper PRO 9000-WX/7000-WX CPUs, and Quad-Channel (4-channel) mode with Threadripper 9000/7000 non-PRO CPUs.

• High-Speed Storage: Up to 4x M.2 slots with EZ-Latch Click screwless heatsinks. Threadripper PRO 9000-WX/7000-WX CPUs support 4x PCIe 5.0 x4 M.2 slots. Threadripper 9000 CPUs support 3x PCIe 5.0 x4 M.2 slots (connector M2D_CPU is disabled). Threadripper 7000 non-PRO CPUs support 3x PCIe 4.0 x4 M.2 slots (connector M2D_CPU is disabled).

• Enterprise Networking: Dual Marvell AQtion 10GbE LAN ports (AQC113C) and Qualcomm Wi-Fi 7 ensure high-speed dataset transfers.

• Power Delivery & Stability: A 16+8+4 digital VRM phase solution guarantees voltage stability during prolonged 24/7 inference and training cycles.

• Next-Gen I/O: Dual USB4 Type-C ports provide high bandwidth for air-gapped localized backups and secure data transfer.