Designed for AI R&D teams, researchers, and small and medium-sized businesses, the A750 AI Workstation features an AMD Ryzen™ Threadripper™ PRO 9955WX processor and four AMD Radeon™ AI PRO R9700 32GB GPUs, providing 128GB of aggregate VRAM. It also includes 128GB of DDR5 ECC memory and a 4TB PCIe Gen4 NVMe SSD. The A750 supports local model development, fine-tuning, multi-GPU inference, AI agents, and knowledge-base applications. Teams can plan deployments of 30B–70B-class models according to software and model configuration, moving from model testing to practical deployment.
Engineered for next-generation AI development and compute-intensive workloads, the
Thermaltake A750 AI Workstation delivers powerful multi-GPU performance and high-capacity VRAM
for demanding local AI applications.
Built for AI developers, researchers, and professional creators, the A750 provides the
compute capacity, memory resources, and scalability needed to accelerate advanced AI
development—from experimentation and model optimization to local deployment.
4 x Radeon™ AI PRO R9700
GPU
AMD Ryzen™Threadripper™ PRO 9955WX
Processor
420mm
Liquid Cooler
4TB Gen4 NVMe SSD
Storage
Total 128 GB
DDR5 ECC Memory
Ubuntu® Linux®
Operating System
AI Research & Development
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01 / 03
AI Workstation Main Strengths
Expandability
Built to grow with your models. There is room for more drives bays. Expansion cases
are also available to scale up without replacing the platform.
Data Privacy & Security
All AI processing stays on-premises, and the system can run fully offline.
Premium Hardware Manufacturer
Thermaltake is a globally renowned premium hardware manufacturer, delivering
high-performance solutions for enthusiasts and professionals.
Multi GPU Support
Installed with 4 x Radeon™ AI PRO R9700 32GB, means larger models can be processed,
shorter iteration cycles and quicker results.
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01GRAPHICS /
AI WORKSTATION
4 x AMD Radeon™ AI PRO R9700
Four AMD Radeon™ AI PRO R9700 GPUs, each with 32GB of memory, provide a combined
128GB of VRAM. That is enough to run large open-weight language models entirely on-premises.
16,384Stream Processors
512AI Accelerators
191.2TFLOPsPeak Single Precision (FP32 Vector)
Performance
6,124TOPsPeak 4-bit Precision (INT4 Matrix)
Performance with Structured Sparsity
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02PROCESSOR /
AI WORKSTATION
AMD Ryzen™ Threadripper™ PRO
9955WX
Uncompromised Multicore Performance for Professionals
Maximize your workflow with up to the AMD Ryzen™ Threadripper™ PRO 9955WX.
Built on Zen 5 architecture, it combines elite multi-core performance with energy efficiency to
accelerate demanding tasks from high-end content creation to next-gen AI development.
Up to16Cores
Up to32Threads
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03POWE
Thermaltake AX 3200W Power Supply
Unit
Built for next-generation AI computing and professional workstation
environments,
the Thermaltake AX 3200W Power Supply Unit delivers 3200W of continuous power for demanding multi-GPU
and compute-intensive systems.
Key Feature
Specification
Continuous Power
3200W
Capacitors
100% Japanese 105°C Electrolytic Capacitors
Efficiency
Up to 94%
Certification
80 PLUS® 230V EU Internal Platinum
Cooling
140 mm Dual Ball Bearing Fan
Protection
OCP / OVP / UVP / OPP / OTP / SCP
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Rear I/O
Front I/O
Product Specifications
P/N
Model
A750 AI Workstation
Tech Specs
A750 AI Workstation
Processor
AMD Ryzen™ Threadripper™ PRO 9955WX
Chipset
AMD WRX90 Chipset
Graphics
4 x Radeon™ AI PRO R9700
Memory
128 GB DDR5 ECC Memory
Storage
4TB PCIe Gen4 NVMe SSD
Cooling Solution
Thermaltake 420 AIO Liquid Cooler
Power Supply
3200W- 80Plus Platinum PSU (ATX 3.1)
Front I/O Ports
1 x USB 3.2 (Gen 2) Type-C 4 x USB Gen 3.0 Type-A Power Button Reset Button 1 x HD Audio
Rear I/O Ports
1 x USB 2.0 Type-A 2 x USB4 (40Gbps) Type-C 2 x Mini DisplayPort In 1 x VGA port 6 x USB 10Gbps ports 2 x Audio jacks 1 x Realtek 1Gb Ethernet port 2 x 10Gb Ethernet ports 16 x DisplayPort 2.1a (4 per GPU)
Expansion Slots
6 x PCIe 5.0 x16 1 x PCIe 5.0 x16 (x8 mode) 4 x PCIe 5.0 M.2 Slots (Includes used)
Networking
1 x Realtek® 1Gb Ethernet 1 x Intel® dual 10Gb Ethernet
Audio-output
High Definition Audio
Operating System
Ubuntu® Linux®
Weight
Dimensions
H645 x W320 x D685 mm
User Manual
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Description
Size
Version
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Drivers & Software
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