Gigabyte TRX50 AI TOP-2B, AMD sTR5 Socket Motherboard, E-ATX, 8x DDR5 RDIMM Slots, 4x M.2 Sockets, Dual 10GbE LAN, Wi-Fi 7, 1x DisplayPort, 2x USB4 Type-C, 3 Year Warranty

• Socket: sTR5
• CPU Compatibility: AMD Threadripper 9000/7000
• Chipset: AMD TRX50
• Form Factor: E-ATX
• Memory Slots: DDR5 - 8 Slots
• M.2 Compatibility: PCIe 5 / PCIe 4 / PCIe 3
• Wi-Fi: Yes

TRX50 AI TOP-2B
A high-end E-ATX workstation and AI computing motherboard for AMD Threadripper and Threadripper PRO processors, featuring a 16+8+4 phase VRM, eight DDR5 RDIMM slots with up to 2TB capacity, four PCIe 5.0 x16 slots, dual Marvell 10GbE LAN, Qualcomm Wi-Fi 7 with 320MHz channel width, dual USB4 Type-C, and Ubuntu 24.04 LTS support.

Key Features
AMD Socket sTR5: Supports AMD Ryzen Threadripper PRO 9000-WX / PRO 7000-WX and Threadripper 9000 / 7000 Series Processors
AMD TRX50 chipset
16+8+4 phase digital VRM solution
8x DDR5 RDIMM / RDIMM-3DS ECC slots, up to 2TB
8-channel memory: Threadripper PRO 9000-WX / PRO 7000-WX; Quad-channel: Threadripper 9000 / 7000
4x PCIe 5.0 x16 CPU slots (PCIEX16_1/2/3: all CPUs; PCIEX16_4: PRO 9000/7000 and Threadripper 9000 = PCIe 5.0; Threadripper 7000 = PCIe 4.0)
4x M.2 PCIe 5.0 x4 CPU-direct (M2A/B/C: all Threadripper 9000/PRO; M2D: PRO 9000/7000 and Threadripper 9000 only)
4x SATA 6Gb/s
2x Marvell AQtion AQC113C 10GbE LAN (10 / 5 / 2.5 / 1 Gbps / 100 Mbps each)
Qualcomm Wi-Fi 7 QCNCM865 (802.11be, 320MHz) with Bluetooth 5.3
2x USB4 Type-C (Intel USB4 controller via chipset, 40Gbps each; 1x with DP-Alt)
1x DisplayPort In (Sensor Panel Link / AI display input)
Dual audio codec: Realtek ALC4080 (rear, DTS:X Ultra) + ALC897 (front panel)
Ubuntu 24.04 LTS supported

Dual 10GbE LAN
Two independent Marvell AQtion AQC113C ports each deliver up to 10Gbps — ideal for high-throughput AI data pipelines, NAS connectivity, and multi-stream workloads.

4x PCIe 5.0 x16 Slots
Four full-bandwidth PCIe 5.0 x16 CPU-connected slots support multi-GPU configurations, high-speed NVMe arrays, or specialised AI accelerator cards.

Up to 2TB DDR5 ECC Memory
Eight DDR5 RDIMM slots with ECC support and up to 2TB capacity — essential for large AI model training, memory-intensive simulation, and professional workstation workloads.

Wi-Fi 7 with 320MHz Channel Width
Qualcomm Wi-Fi 7 (802.11be) supports 2.4 / 5 / 6 GHz with 320MHz channel width for maximum wireless throughput. Bluetooth 5.3 included.

Specification

CPU
AMD Socket sTR5
Supports AMD Ryzen Threadripper PRO 9000-WX / PRO 7000-WX Series Processors
Supports AMD Ryzen Threadripper 9000 / 7000 Series Processors

Chipset
AMD TRX50

Memory
8x DDR5 RDIMM / RDIMM-3DS ECC slots, up to 2TB
8-channel: Threadripper PRO 9000-WX / PRO 7000-WX
Quad-channel: Threadripper 9000 / 7000
Supports AMD EXPO and XMP

Expansion Slots
3x PCIe 5.0 x16 (CPU, PCIEX16_1/2/3) — all supported CPUs
1x PCIe 5.0 x16 (CPU, PCIEX16_4) — PRO 9000-WX / PRO 7000-WX / Threadripper 9000; PCIe 4.0 x16 — Threadripper 7000

Storage
3x M.2 PCIe 5.0 x4 (M2A/B/C_CPU, type 2280) — PRO 9000/7000 and Threadripper 9000: PCIe 5.0; Threadripper 7000: PCIe 4.0
1x M.2 PCIe 5.0 x4 (M2D_CPU, type 2280) — PRO 9000-WX / PRO 7000-WX / Threadripper 9000 only; unavailable with Threadripper 7000
4x SATA 6Gb/s
RAID 0/1/10 for NVMe; RAID 0/1 for SATA

USB (Back Panel)
2x USB4 Type-C (40Gbps; 1x with DP-Alt, 1x data only)
6x USB 3.2 Gen 2 Type-A (red, 10Gbps)

Display / Video
1x DisplayPort In (rear panel, for Sensor Panel Link / AI display use)
1x USB4 Type-C with DP-Alt

LAN
2x Marvell AQtion AQC113C, 10GbE each (10 / 5 / 2.5 / 1 Gbps / 100 Mbps)

Wireless
Qualcomm Wi-Fi 7 QCNCM865, 802.11be (2.4 / 5 / 6 GHz, up to 320MHz)
Bluetooth 5.3

Audio
Realtek ALC4080 (rear panel), DTS:X Ultra, 2-channel HD Audio
Realtek ALC897 (front panel audio header)

Form Factor
E-ATX (305mm x 330mm)

OS Support
Windows 11 64-bit
Ubuntu 24.04 LTS

Warranty
3 Years GIGABYTE Manufacturer Warranty

Delivery & Fulfilment

UK delivery only. Orders are fulfilled through our authorised UK distribution network and sent using a tracked delivery service.

Why Buy from TechFinder UK?

• UK VAT-inclusive pricing
• Genuine products from authorised UK distribution
• Tracked UK delivery
• UK-based customer support