Nexus A100 PCIe 40GB 8-GPU MIG Inference Server
Eight A100 40GB GPUs partitioned with MIG for dense multi-tenant inference.
We help you choose, configure, and deliver the right system — no obligation.
Configuration at a Glance
Tailored per engagement. Full technical overview below.
Configuration Options
Core specifications for this system. Every component is configurable to your workload — request a quote for a tailored build.
8x NVIDIA A100 PCIe 40GB HBM2
Dual AMD EPYC 7543 (32-core)
512GB–1TB DDR4-3200 ECC
Hot-swap NVMe array (configurable)
Overview
This high-density node packs eight A100 40GB PCIe accelerators, each partitionable into up to seven MIG instances for isolated, predictable inference tenancy. Nexus Compute specifies, configures, and warranty-backs the system through authorized channels for cost-efficient serving at scale.
Who This Solution Is For
Business Benefits
Up to 56 isolated instances
MIG partitions eight GPUs into as many as 56 hardware-isolated instances for guaranteed quality of service.
High utilization economics
Right-sized GPU slices keep small and medium models from stranding expensive accelerator capacity.
Predictable tenant isolation
Each MIG instance has dedicated memory and compute, preventing noisy-neighbor interference between workloads.
Typical Business Use Cases
Multi-tenant LLM and vision model serving
Mixed-model inference with QoS guarantees
Internal AI platform GPU-as-a-service
High-concurrency embedding and ranking endpoints
Industry Applications
Technical Overview
A dual-socket 4U platform hosting eight NVIDIA A100 40GB PCIe Gen4 GPUs, each supporting Multi-Instance GPU partitioning into up to seven instances. PCIe switch topology and dual 100GbE serve high-concurrency inference traffic.
| GPU / Accelerator | 8x NVIDIA A100 PCIe 40GB HBM2 |
| GPU Partitioning | MIG up to 7 instances/GPU (56 total) |
| CPU | Dual AMD EPYC 7543 (32-core) |
| Memory | 512GB–1TB DDR4-3200 ECC |
| Storage | Hot-swap NVMe array (configurable) |
| Networking / Fabric | Dual 100GbE load-balanced |
| Form Factor | 4U rackmount |
| Power | 4x redundant 2200W PSUs |
| Warranty | 3-year warranty with advanced replacement |
Specifications are indicative and configured to each engagement. Request a quote for a configuration tailored to your requirements.
Warranty, Support & Fulfillment
Every system ships from an authorized channel, configured and tested, with the documentation enterprise buyers need — backed by warranty and a dedicated account team.
Enterprise Warranty
Full manufacturer warranty with optional on-site, next-business-day support and extended coverage.
Authorized Channel
Sourced through Tier-1 distribution and OEM partners — never grey market. Asset & warranty records included.
Lead Time & Deployment
48-hour quotes, then configured, burn-in tested, and delivered on a committed schedule.
Nationwide Fulfillment
Coordinated logistics, rack-and-stack, and delivery wherever your infrastructure lives.
Frequently Asked Questions
What is MIG and why does it help inference?
Multi-Instance GPU splits each A100 into hardware-isolated partitions, so many small models run concurrently with guaranteed memory and compute instead of contending for one GPU.
Is 40GB enough for serving?
For most inference and partitioned serving, 40GB per GPU is ample; choose our 80GB configurations when single-model context or batch sizes exceed that envelope.
How many concurrent workloads can it host?
Up to 56 isolated MIG instances across the eight GPUs, with the exact partitioning profile tuned to your model mix during specification.
Hardware Assistance
Configure the Nexus A100 PCIe 40GB 8-GPU MIG Inference Server with Nexus Compute
Tell us your requirements and a hardware specialist will help you specify, configure, and quote the right system — typically within two business days. No obligation.