Edge Server

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• Form Factor: 3U Rackmount
• Processor: Up to dual AMD EPYC™ 4th or 5th Generation CPUs
• Memory: 24x DDR5 DIMM, up to 3TB capacity, supporting speeds up to 6000MHz
• GPU Support: Up to 8x double-wide 600W GPUs; NVIDIA HGX™ H100/H200 module support
• Storage: Up to 8x 2.5” hot-swappable SAS/SATA/NVMe or EDSFF NVMe SSDs
• Power Supply: 4x N+N redundant hot-swappable PSUs (up to 2600W Titanium efficiency)
• Management: Lenovo XClarity Controller 2, Confluent, HPC AI software stack
• Operating Systems: RHEL, SUSE Linux, Windows Server, VMware ESXi, AlmaLinux, Rocky Linux, Ubuntu

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NS-675R

The NeXber NS-675R is a powerful enterprise server designed for next-generation GPU-accelerated workloads, delivering optimized performance for Artificial Intelligence (AI), High-Performance Computing (HPC), data analytics, and graphics-intensive environments.

With the latest AMD EPYC™ processors and support for both NVIDIA and AMD GPUs, its modular design makes the NS-675R an ideal solution for a wide range of industries including research, manufacturing, healthcare, and financial services.



Form Factor: 3U rackmount

Processor: Dual AMD EPYC™ 4th or 5th Gen CPUs

Memory: Up to 24x DDR5 DIMM, max 3TB (up to 6000MHz)

GPU Support: Up to 8x double-wide 600W GPUs, supporting NVIDIA HGX™ H100/H200 modules

Storage: Up to 8x 2.5” hot-swappable SAS/SATA/NVMe or EDSFF NVMe SSDs

Power Supply: 4x N+N redundant hot-swappable PSUs (up to 2600W Titanium)

Management: Lenovo XClarity Controller 2, Confluent, HPC AI software stack

Operating Systems: RHEL, SUSE Linux, Windows Server, VMware ESXi, AlmaLinux, Rocky Linux, Ubuntu



GPU-Intensive Platform

Today’s workloads such as machine learning, deep learning, NLP, AOI, and digital twin simulation demand GPU-accelerated parallel computing.
The NS-675R supports up to 8 full-height double-wide GPUs, delivering exceptional performance and scalability across diverse industries.

Accelerated Computing Platform

The NS-675R supports NVIDIA GPUs based on Hopper, Lovelace, and Ampere architectures, as well as AMD Instinct™ MI accelerators.
With NVIDIA HGX™ H100/H200 modules and NVLink Bridge high-bandwidth interconnects, it is optimized for AI training, data analytics, and photorealistic rendering.

Lenovo Neptune™ Hybrid Cooling

To address heat dissipation from high-performance GPUs and CPUs, selected models integrate Lenovo Neptune™ hybrid liquid-air cooling technology.
This delivers the benefits of liquid cooling without additional plumbing, improving power efficiency, reducing noise, and lowering carbon emissions.

Flexible EveryScale Architecture

The modular front-compartment design allows for highly configurable deployments:

• Up to 2x AMD EPYC™ 4th/5th Gen CPUs

• Up to 8x 600W GPUs or NVIDIA HGX™ H200 4-GPU NVLink module

• SAS/SATA/NVMe and EDSFF NVMe storage expansion

• Configurable high-speed networking (front and rear)

This ensures customized architectures tailored to specific workload requirements.



Scalable HPC & AI Solutions

The NS-675R is scalable from standalone servers to high-speed fabric-based clusters.
With the Lenovo HPC AI software stack and LiCO (Intelligent Computing Orchestration) portal, it simplifies HPC and AI cluster management while supporting multiple frameworks in a single environment.

** The NS-675R is based on the Lenovo Server platform, optimized and customized by NeXber.

It combines Lenovo’s proven infrastructure with NeXber’s project expertise to deliver an AI/HPC-optimized solution.



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