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GIGABYTE TRX50 AI TOP sTR5 AMD TRX50 EATX Motherboard

Motherboard • GIGABYTE • $ 999.99

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Built for Extreme Workstations and AI Workloads

The GIGABYTE TRX50 AI TOP is a flagship EATX motherboard designed for AMD's sTR5 socket and the powerful TRX50 chipset. It targets professionals, content creators, and AI researchers who demand uncompromising performance from their workstation builds. With support for quad-channel DDR5 memory up to 1TB and a robust PCIe 5.0 layout, this board is ready for the most demanding computational tasks.

Key Features

AMD sTR5 Socket & TRX50 Chipset: Compatible with AMD Ryzen Threadripper 7000 and 8000 series processors, delivering massive core counts and memory bandwidth.
Quad-Channel DDR5 with ECC: Four DIMM slots support up to 1TB of DDR5 5200+ (OC) RDIMM memory, including ECC and non-ECC modules, with EXPO profile support for easy overclocking.
PCIe 5.0 Expansion: Three PCIe 5.0 x16 slots (x16/x8/x8 or x16/x16/x8) and additional PCIe 4.0 slots provide immense bandwidth for multi-GPU setups and high-speed add-in cards.
Comprehensive Storage: Four M.2 NVMe slots (one PCIe 5.0 x4, three PCIe 4.0 x4) and four SATA 6 Gb/s ports ensure rapid storage and ample capacity.
Ultra-Fast Networking: Dual Marvell 10 GbE LAN, Realtek 2.5 GbE LAN, and Intel Wi-Fi 7 with Bluetooth 5.3 deliver seamless connectivity for data-intensive workflows.
Robust Power Delivery & Cooling: Server-grade VRM with massive heatsinks and M.2 thermal guards maintain stability under sustained loads.

Performance Highlights

With PCIe 5.0 support and quad-channel DDR5, the TRX50 AI TOP maximizes memory bandwidth and I/O throughput, ideal for AI training, 3D rendering, and scientific simulations. The dual 10GbE ports enable fast data transfers in networked environments, while USB4 Type-C offers 40 Gb/s connectivity for external devices.

Use Cases

This motherboard is perfect for:

AI and machine learning workstations
Professional video editing and 3D animation
CAD and engineering simulations
High-performance computing clusters
Virtualization and server builds

Whether you're training large language models or rendering complex scenes, the GIGABYTE TRX50 AI TOP provides a reliable, high-performance foundation for your most ambitious projects.

Key Specifications

Form Factor: EATX

Socket: sTR5

RAM Type: DDR5 5200+ OC (quad-channel, ECC & non-ECC RDIMM, EXPO supported)

Max. RAM: 1TB

RAM Slots: 4

Chipset: AMD TRX50

Connectivity

3X PCIe 5.0 x16 slots (support x16/x8/x8 or x16/x16/x8 modes), 1X PCIe 4.0 x16 slot (x4 mode), 1X PCIe 4.0 x4 slot, 4X M.2 NVMe slots (1X PCIe 5.0 x4, 3X PCIe 4.0 x4), 4X SATA 6 Gb/s ports, 2X Marvell 10 GbE LAN ports, 1X Realtek 2.5 GbE LAN port, 1X Intel Wi-Fi 7 module (supports 802.11be), Bluetooth 5.3, 8X rear USB ports (including USB4 Type-C), VRM heatsinks, M.2 heatsinks

Back Panel IO

1X USB4 Type-C, 1X USB 3.2 Gen 2x2 Type-C, 4X USB 3.2 Gen 2 Type-A, 2X USB 3.2 Gen 1 Type-A, 2X USB 2.0 Type-A, 2X Marvell 10 GbE RJ45, 1X Realtek 2.5 GbE RJ45, 2X Wi-Fi antenna connectors, 5X audio jacks, 1X optical S/PDIF out, 1X BIOS FlashBack button, 1X Clear CMOS button

Onboard USB Headers: 1X USB 3.2 Gen 2x2 front-panel Type-C header 1X USB 3.2 Gen 1 header (supports 2 ports) 2X USB 2.0 headers (support 4 ports total)

Detailed Parameters

Platform:: AMD
Socket:: TR5
RAM Type:: DDR5
Number of RAM Slots:: 4
Maximum RAM/slot:: 256
Maximum RAM Capacity in GB:: 1024
PCI Express Version:: 5
Form Factor:: EATX
Maximum RAM Speed in MHz:: 5200
ECC:: Yes
Chipset:: TRX50
SupportedPlatforms:: AMD Workstation

Where to Buy

Amazon

Pros

Supports up to 1TB of quad-channel DDR5 with ECC, ideal for memory-intensive workloads
Triple PCIe 5.0 x16 slots enable multi-GPU configurations for AI and rendering
Dual 10GbE and Wi-Fi 7 provide cutting-edge networking
Robust VRM and extensive heatsinks ensure stable operation under heavy loads
Four M.2 slots including PCIe 5.0 offer ample high-speed storage options

Cons

EATX form factor requires a large chassis with good clearance
Premium price point may be prohibitive for budget-conscious builders
Limited to AMD sTR5 processors, no support for mainstream AM5 CPUs

Frequently Asked Questions

What processors are compatible with the GIGABYTE TRX50 AI TOP?

The motherboard supports AMD Ryzen Threadripper 7000 and 8000 series processors with the sTR5 socket.

Does this motherboard support ECC memory?

Yes, it supports both ECC and non-ECC RDIMM DDR5 memory modules, providing error correction for critical workloads.

How many PCIe 5.0 slots does it have?

There are three PCIe 5.0 x16 slots that can operate in x16/x8/x8 or x16/x16/x8 modes, plus additional PCIe 4.0 slots.

What is the maximum RAM capacity?

The board supports up to 1TB of DDR5 memory across four DIMM slots when using 256GB modules.

Does it include Wi-Fi 7?

Yes, it features an Intel Wi-Fi 7 module supporting 802.11be and Bluetooth 5.3 for fast wireless connectivity.

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