PT-B300
Portugal
NVIDIA B300 SXM cluster for large pretraining workloads
A European facility with 128 nodes and 1,024 B300 SXM GPUs, 288 GB of memory per GPU, and 800 Gbps RoCE v2 for LLM pretraining and HPC.
1,024
Total GPUs
128
Nodes (8x B300 per node)
800Gbps
GPU Fabric (RoCE v2)
4.55 and up
USD/hr/GPU (3 or 5 year term)
Compute nodes
128 nodes with 8 NVIDIA B300 SXM GPUs per node.
- GPU
- 1,024 units · 8x B300 SXM/node
- GPU memory
- 288 GB HBM3e per GPU, 2,304 GB per node, 288 TB total
- CPU
- 2x Intel Xeon 6767P per node (128C/256T)
- Memory
- 2 TB DDR5 per node (DIMM configuration available on request)
- Storage
- OS: 2x boot SSD (details available on request); data: 8x 3.84 TB NVMe (30.72 TB per node, approximately 3.93 PB raw across the cluster)
Network and cooling
800 Gbps RoCE v2 GPU Fabric.
- Network (GPU Fabric)
- 800 Gbps Ethernet RoCE v2, 8x ConnectX-8 per node (6.4 Tbps per node)
- Network (External)
- 2x 400 GbE per node; 10 Gbps external internet
- Cooling
- Contact sales
Note
Prices are indicative hourly rates per GPU and vary by contract length, memory option, and payment structure. Some facility cities, data center names, Tier ratings, and contracting entities are available on request and will be disclosed during contracting. The formal quote sets the final terms.
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Planning LLM pretraining at 1,024 GPU scale?
We can provide the full network topology, configuration details for 288 TB of GPU memory and 800 Gbps RoCE v2, and an estimated price range.