Gigabyte TRX50 AI TOP-2B sTR5 E-ATX Motherboard Wi-Fi 7
GIGABYTE
Gigabyte TRX50 AI TOP-2B sTR5 E-ATX Motherboard Wi-Fi 7
The Gigabyte TRX50 AI TOP is a high-end workstation motherboard for AI researchers, machine learning engineers, and content creators who need to train models or render complex projects with multiple GPUs at full bandwidth. It supports up to four PCIe 5.0 x16 graphics cards and 2TB of ECC memory, making it built for serious computational workloads.
Why this product
Quad PCIe 5.0 x16 slots for multi-GPU setups
Each GPU can operate at full speed without bandwidth bottlenecks. Designed for AI training, fine-tuning, and rendering tasks that demand parallel processing.
8-channel DDR5 ECC memory to 2TB
Supports error-correcting memory essential for production compute workloads. Quad-channel architecture on non-PRO processors still offers substantial bandwidth.
Four PCIe 5.0 x4 M.2 slots direct to CPU
NVMe storage connects via the shortest path for minimal latency during data-intensive operations like model training.
Dual 10GbE LAN plus Wi-Fi 7
High-speed networking for collaborative training and rapid data transfer. Qualcomm Wi-Fi 7 supports 320MHz channels across 2.4/5/6 GHz bands.
16+8+4-phase VRM with full thermal armoring
Heavy-duty power delivery and metal heatsinks keep the board and VRM stable under sustained multi-GPU loads.
- SocketAMD sTR5
- Form FactorE-ATX
- Memory Slots8× DDR5 DIMM
- Max Memory2TB DDR5 ECC
- PCIe x16 Slots4× PCIe 5.0
- M.2 Slots4× PCIe 5.0 x4
- NetworkingDual 10GbE + Wi-Fi 7
- ChipsetAMD TRX50
- SKUGIG-1928
- EAN4719331868529
- Socket sTR5: supports AMD Ryzen Threadripper PRO 9000-WX, 7000-WX, Threadripper 9000, and 7000 series processors.
- DDR5 ECC Registered DIMMs (RDIMM/RDIMM-3DS). AMD EXPO and XMP memory profiles supported.
- Standard ATX power: 1× 24-pin main, 2× 8-pin CPU, 4× PCIe power connectors required.
- E-ATX form factor: verify case supports E-ATX boards before purchase.
- 8-channel memory architecture on PRO 9000-WX/7000-WX; quad-channel on standard Threadripper 9000/7000 series.
Best for
- Multi-GPU AI training and inference where full PCIe 5.0 bandwidth per card is critical.
- Machine learning engineers handling large datasets needing high-speed NVMe storage and ECC memory.
- 3D rendering studios and VFX houses using multiple graphics accelerators in parallel.
- Data centers and research labs where system stability and error correction justify the cost.
Trade-offs
- Budget gaming or general-purpose computing. The E-ATX form factor, ECC memory requirement, and high core count processors command a substantial premium.
- Small form factor or ITX builds. E-ATX motherboards are large and require full-size cases.
- Users needing Intel processors. This board is AMD-only and locked to the Threadripper platform.
TRX50 AI TOP features quad PCIe 5.0 x16 slots to provide exceptional computing power through ample bandwidth, allowing each GPU to operate at full speed for AI training, AI fine-tunning, and superior rendering capabilities.
TRX50 AI TOP supports 8-channel ECC R-DIMMs to provide the highest bandwidth and a maximum capacity of up to 2TB for computation throughput, offering ample temporary storage space for model training or machine learning.
Feature-rich BIOS functions that enable easy access to the best-in-class DDR5 performance.
GIGABYTE's exclusive utility provides powerful AI computing assistance features. Its visually appealing interface allows you to easily track LLM finetune progress and hardware status, and quickly adjust related fine-tuning settings, significantly improving work efficiency.
As the very foundation of the motherboard, the PCB plays a subtle yet critical role in the capabilities. Enables optimized signal integrity and EMI shielding with enhanced reliability for high-performance computing. Elevate signal integrity and stability in high-frequency circuits with our pioneering technology, setting a new standard for high-speed electronic design.
With enlarged full metal thermal design, TRX50 AI TOP motherboard birngs you exceptional performance while keep the system cool and solid. These solid heatsinks are forged to keep your system cool.
The WIFI EZ-Plug design integrates Wi-Fi antenna plugs into one adapter, relieving users from the troublesome screwing required during installation.
Featuring four PCIe 5.0 x4 M.2 slots directly connected to the CPU, the TRX50 AI TOP allows data stored in high-speed SSDs to reach the computing center via the shortest path and with the largest bandwidth, enabling local computations to be completed in the shortest possible time.
Processor & Memory
| Brand | Gigabyte |
|---|---|
| Socket | AMD sTR5 |
| Supported CPUs | AMD Ryzen Threadripper PRO 9000-WX/7000-WX and Threadripper 9000/7000 series |
| Memory Type | DDR5 ECC Registered (RDIMM/RDIMM-3DS) |
| Memory Channels | 8-channel (PRO 9000-WX/7000-WX) or quad-channel (Threadripper 9000/7000) |
| Memory Slots | 8× DIMM sockets |
| Maximum Memory | 2TB |
| Memory Profiles | AMD EXPO, XMP |
Expansion & Storage
| PCIe x16 Slots | 4× PCIe 5.0 x16 |
|---|---|
| M.2 Slots | 4× M.2 Socket 3 (PCIe 5.0 x4, CPU-connected) |
| SATA Connectors | 4× SATA 6Gb/s |
| Storage RAID | RAID 0/1/10 (NVMe); RAID 0/1 (SATA) |
Connectivity & Audio
| LAN | Dual 10GbE (Marvell AQtion AQC113C) |
|---|---|
| Wi-Fi | Qualcomm Wi-Fi 7 (802.11be), 2.4/5/6 GHz, 320MHz channels |
| Bluetooth | Bluetooth 5.3 |
| Rear USB | 6× USB 3.2 Gen 2 Type-A, 1× USB4 Type-C (DP), 1× USB4 Type-C |
| Internal USB | 1× USB 3.2 Gen 2×2 header, 2× USB 3.2 Gen 1 headers, 2× USB 2.0 headers |
| Audio Codec | Realtek ALC4080 (rear) + ALC897 (front), DTS:X Ultra |
| Audio Connectors | 2× 3.5mm jacks |
| Video Output | 1× DisplayPort In |
Power & Physical
| Form Factor | E-ATX |
|---|---|
| Chipset | AMD TRX50 |
| VRM | 16+8+4 phases digital solution |
| Power Connectors | 1× 24-pin ATX, 2× 8-pin 12V CPU, 4× PCIe power |
| Fan Headers | 1× CPU, 2× system, 4× system/pump |
| Operating Systems | Windows 10 64-bit, Windows 11 64-bit |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.