HPC Inventory for Short-Term Training Bursts
AI researchers and organizations often need to utilize HPC resources for training bursts that may last only 1 to 2 weeks. Unfortunately, given the height of demand and the scarcity of cutting-edge GPU chips, many cloud providers are requiring at least 6-month reservations alongside large upfront payments. This results in many organizations either being overprovisioned and operating at a significant loss, or outright unable to perform the desired work.
To address this, Rackrr actively curates a catalog of inventory that is available for short-term training bursts. You can check this page regularly to see an up-to-date list of our short-term inventory. If you're interested in reserving any of the servers below, please email admin@datalogix.ai.
Upcoming and Available Inventory
Last updated February 6, 2026
Rackrr's marketplace offers on-demand access to a wide variety of GPUs suitable for short-term training bursts. Available GPU models include:
Data Center GPUs
| GPU Model | VRAM | Ideal For |
|---|---|---|
| NVIDIA® B200 | 192 GB | Large-scale distributed training |
| NVIDIA® H200 / H200 NVL | 141 GB | LLM training and fine-tuning |
| NVIDIA® H100 SXM / NVL | 80-94 GB | AI training and HPC |
| NVIDIA® A100 SXM4 | 80 GB | General AI training |
Consumer / Enthusiast GPUs
| GPU Model | VRAM | Ideal For |
|---|---|---|
| NVIDIA® GeForce RTX 5090 | 32 GB | Cost-effective training |
| NVIDIA® GeForce RTX 4090 | 24 GB | Fine-tuning and inference |
| NVIDIA® GeForce RTX 3090 | 24 GB | Budget training workloads |
Visit the Rackrr platform for real-time pricing and availability. All instances can be provisioned on-demand with no long-term commitment required.