ThinkSystem SR665 V3 Dual EPYC Turin with 3x NVIDIA H100 NVL HPC Server
Dense 2U GPU compute for large-model inference and HPC acceleration
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.
3x NVIDIA H100 NVL 94GB HBM3 (Hopper, double-wide)
2x AMD EPYC 9555 (5th Gen Turin, 64 cores each, PCIe Gen5)
1.5TB DDR5 (24x 64GB RDIMM, 6400 MHz), up to 6TB
8x 2.5-inch NVMe Gen5 hot-swap SSDs
Overview
This SR665 V3 pairs dual 5th Gen AMD EPYC Turin processors with three double-wide NVIDIA H100 NVL GPUs for large-model inference, fine-tuning, and HPC. Nexus Compute specifies, assembles, and validates each system, delivering it warranty-backed through authorized Lenovo channels.
Who This Solution Is For
Business Benefits
Top-tier GPU compute
Three H100 NVL GPUs bring data-center-class acceleration to a compact 2U chassis.
Massive core count
Dual EPYC Turin processors supply abundant cores and PCIe Gen5 lanes to keep GPUs fed.
Configured and supported
Each node is tested to spec with firmware and drivers set, backed by Lenovo onsite warranty.
Typical Business Use Cases
Large language model inference
Model fine-tuning and training
HPC simulation and modeling
Scientific and engineering compute
Industry Applications
Technical Overview
The Lenovo ThinkSystem SR665 V3 is a 2-socket 2U server built on 5th Gen AMD EPYC 9005 (Turin) processors with up to 160 cores each and up to 160 PCIe Gen5 lanes. Its support for three double-wide GPUs is populated here with NVIDIA H100 NVL Hopper accelerators carrying 94GB HBM3 each for large-model and HPC workloads.
| GPU | 3x NVIDIA H100 NVL 94GB HBM3 (Hopper, double-wide) |
| CPU | 2x AMD EPYC 9555 (5th Gen Turin, 64 cores each, PCIe Gen5) |
| Memory | 1.5TB DDR5 (24x 64GB RDIMM, 6400 MHz), up to 6TB |
| Storage | 8x 2.5-inch NVMe Gen5 hot-swap SSDs |
| Networking | OCP 3.0 dual-port 100GbE plus PCIe Gen5 x16 slots for fabric NICs |
| Form Factor | 2U rack |
| Management | Lenovo XClarity Controller (XCC) with XClarity Administrator |
| Power | Dual redundant 2600W 80 PLUS Titanium PSUs |
| Warranty | 3-year Lenovo onsite limited warranty, 9x5 NBD |
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
Is three H100 NVL GPUs enough for training?
It suits fine-tuning, mid-scale training, and large-model inference; for full multi-node pretraining we design clustered deployments with high-speed fabric across multiple SR665 V3 nodes.
Why H100 NVL instead of L40S for this build?
H100 NVL delivers HBM3 bandwidth and Transformer Engine acceleration far beyond the L40S, making it the choice for the largest models and HPC, while the L40S SR650 V3 targets cost-efficient inference and graphics.
How do you handle power and cooling for this density?
We specify dual 2600W Titanium PSUs and validate rack power and airflow; for high-density rows we advise on thermal limits and PDU sizing before deployment.
Hardware Assistance
Configure the ThinkSystem SR665 V3 Dual EPYC Turin with 3x NVIDIA H100 NVL HPC 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.