About Our Refurbished NVIDIA AI GPUs
Alta Technologies offers a comprehensive inventory of professionally tested and inspected refurbished NVIDIA AI GPUs, ready to ship. Whether you're building large language model (LLM) training clusters, scaling your data center, or upgrading AI workloads, we provide cost-effective, high-performance NVIDIA GPUs, without the OEM pricing and lead times.
With over 30 years in enterprise IT reuse, Alta is a trusted partner to IT managers, MSPs, resellers, and AI infrastructure professionals. Our GPUs come from climate-controlled, supported environments, and are restored and verified through Alta’s multi-point inspection process.
Our inventory includes hard-to-find NVIDIA H100, A100, and H200 GPUs, available individually or as part of preconfigured DGX-class servers or installed in other OEM systems (Dell, Super Micro, HP, Lenovo, etc…). All hardware is backed by an Alta warranty, not the original manufacturer.
Why Buy Refurbished NVIDIA AI GPUs?
Choosing refurbished NVIDIA AI GPUs provides immediate value for enterprises that need performance without high upfront costs. These GPUs are ideal for AI/ML training, inferencing, edge compute, or virtualization, especially when paired with tested and compatible upgrades like memory and storage from Alta.
Every unit undergoes professional refurbishment by Alta Technologies, ensuring reliability and compatibility for critical environments. You’ll reduce capital expenditure, shorten lead times, and support sustainability through IT reuse, without sacrificing the compute power NVIDIA is known for.
Our Inventory of Used NVIDIA AI GPUs
Our rotating stock of enterprise-ready NVIDIA GPUs supports scalable AI infrastructure. Inventory is constantly updated, but our most requested models include:
Used NVIDIA H100 GPUs
Alta carries used NVIDIA H100 GPUs, built on the Hopper architecture, which are ideal for large-scale machine learning and generative AI applications. These are tested for thermal performance, cleaned in climate-controlled facilities, and shipped immediately for integration into your stack.
We regularly support customers deploying H100s into AI research centers, hyperscale cloud environments, and LLM development pipelines.
Refurbished NVIDIA A100 GPUs
The refurbished NVIDIA A100 GPUs in Alta’s stock deliver robust Ampere-powered compute at a fraction of the cost of new ones. Ideal for scaling AI inference, training models, and data analytics, A100s remain the go-to for performance-per-dollar in many enterprise use cases.
Our team can help you configure your solution, including standalone GPUs, GPU+backplane, or complete server builds.
Used NVIDIA H200 AI GPUs
Alta offers used NVIDIA H200 AI GPUs for enterprises seeking high-throughput performance for modern AI workloads. These units are part of NVIDIA’s Hopper family and are well-suited for LLM pipelines and multi-modal inference models.
While technical specs may vary by configuration, all units are professionally tested to enterprise standards and available upon request. Contact us to inquire about current availability and configuration options.
How to Choose the Right Used NVIDIA GPU
Selecting the ideal GPU for your AI initiative depends on your specific workload, infrastructure, and performance goals. While all options from Alta Technologies are professionally refurbished and tested, the capabilities of each GPU model vary to meet distinct enterprise needs.
The NVIDIA A100 is a versatile solution for organizations seeking to balance compute performance with cost efficiency. Known for its ability to support a wide range of AI and ML tasks, the A100 is an attractive option for teams developing inference pipelines or running iterative model training within constrained budgets.
For more demanding environments, the NVIDIA H100 offers enhanced scalability and higher throughput, making it particularly well-suited for enterprises that deploy large language models or handle multi-user AI workloads. If your operation involves training models with increased complexity or scaling across nodes, the H100 delivers the performance required for robust, production-grade deployments.
Meanwhile, for businesses handling large-scale inference tasks or working with highly memory-intensive datasets, the NVIDIA H200 is an emerging solution. Though availability is more limited, this GPU is designed to accelerate workloads where memory bandwidth and AI responsiveness are critical.
Alta’s expert team can assist in evaluating the thermal, power, and chassis compatibility for your deployment. Our guidance goes beyond specs; we work closely with clients to ensure each GPU is correctly matched to their performance goals, infrastructure constraints, and operational timelines.
Why Buy Refurbished NVIDIA GPUs from Alta Technologies?
Alta Technologies is one of the largest independent refurbishers of enterprise IT hardware, with:
- Professionally refurbished by Alta Technologies, not just tested, but fully verified under enterprise-grade workflows
- Over 1.3 million parts in stock, including full servers, GPUs, CPUs, RAM, networking, and backplanes
- 30+ years of trusted industry service
- Fast shipping and bulk availability for MSPs, resellers, and enterprise buyers
- Backed by an Alta warranty and supported by our in-house team
Our mission is to empower the circular economy while helping clients save big without compromising reliability.
Used NVIDIA AI GPU Comparison
