CPU
- Configuration
- Intel Xeon (6 to 36 cores), AMD EPYC 7702P (64 cores / 128 threads)
Single-Tenant Bare Metal · Dedicated GPU · NVMe Storage
High Performance Servers
Run sustained AI training, scientific computing, and data-intensive workloads on single-tenant bare metal with Intel Xeon or AMD EPYC processors, NVIDIA L40S or H100 NVL GPUs, ECC RAM, NVMe storage, and up to 25Gbps networking.
- Single-Tenant Bare Metal
- 0% CPU Steal Time
- 64 GB to 1 TB ECC RAM
- Full Root or Administrator Access
Maximum AMD EPYC Cores
64
Network Upgrades
25Gbps
High Performance Servers
Standard servers handle standard workloads. When you are training deep learning models, running computational simulations, or processing massive datasets in real time, you need hardware built specifically for the task. Atlantic.Net high-performance servers deliver raw compute power on bare metal: no hypervisor overhead, no shared resources, no performance compromises. Workloads run at the hardware's full rated throughput from the first request to the last.
Choose from Intel Xeon and AMD EPYC processors, NVIDIA GPU configurations, NVMe SSD storage, and up to 25Gbps networking, all housed in Atlantic.Net's SOC 2 Type II, HIPAA, and PCI-DSS audited data centers.
What Makes a High-Performance Server?
High-performance computing requires every component to be optimized for sustained, intensive workloads. A general-purpose server bottlenecks on CPU single-thread limits, slow storage I/O, or memory bandwidth constraints. Atlantic.Net high-performance servers are configured to eliminate these bottlenecks across every layer of the stack.
Processor
AMD EPYC processors with up to 64 cores and 128 threads per socket deliver the parallelism that HPC and AI workloads depend on. Intel Xeon Scalable processors are well-suited for workloads that require high clock speed and strong single-thread performance.
View details
AMD EPYC processors with up to 64 cores and 128 threads per socket deliver the parallelism that HPC and AI workloads depend on. Intel Xeon Scalable processors are well-suited for workloads that require high clock speed and strong single-thread performance.
Memory
ECC (Error-Correcting Code) RAM, available in configurations from 64GB to 1TB, detects and corrects memory errors automatically. In AI training, genomics, and financial modeling, a single silent memory error corrupts results. ECC prevents this.
View details
ECC (Error-Correcting Code) RAM, available in configurations from 64GB to 1TB, detects and corrects memory errors automatically. In AI training, genomics, and financial modeling, a single silent memory error corrupts results. ECC prevents this.
Storage
NVMe SSD drives reduce I/O bottlenecks with sub-millisecond read/write latency. For sequential throughput, including reading large model checkpoints and writing simulation outputs, NVMe is the difference between a bottleneck and a fast path. SATA drives are available for cost-effective bulk storage capacity alongside NVMe high-performance storage.
View details
NVMe SSD drives reduce I/O bottlenecks with sub-millisecond read/write latency. For sequential throughput, including reading large model checkpoints and writing simulation outputs, NVMe is the difference between a bottleneck and a fast path. SATA drives are available for cost-effective bulk storage capacity alongside NVMe high-performance storage.
GPU Acceleration
NVIDIA L40S and H100 NVL GPUs, available through Atlantic.Net as an official NVIDIA Partner Network Cloud Partner, provide the parallel compute required for deep learning, inference, rendering, and GPU-accelerated scientific applications.
View details
NVIDIA L40S and H100 NVL GPUs, available through Atlantic.Net as an official NVIDIA Partner Network Cloud Partner, provide the parallel compute required for deep learning, inference, rendering, and GPU-accelerated scientific applications.
Network
1 Gbps as standard, upgradeable to 10 Gbps or 25 Gbps. High-bandwidth ports matter for HPC clusters transferring large datasets between nodes, distributed training runs, and high-throughput data pipelines.
View details
1 Gbps as standard, upgradeable to 10 Gbps or 25 Gbps. High-bandwidth ports matter for HPC clusters transferring large datasets between nodes, distributed training runs, and high-throughput data pipelines.
Bare Metal Access
Every Atlantic.Net high-performance server is a physical, single-tenant machine. No hypervisor. No virtualization layer between your workload and the hardware. CPU steal time is 0%. Storage IOPS are yours entirely. This is what "dedicated" means.
View details
Every Atlantic.Net high-performance server is a physical, single-tenant machine. No hypervisor. No virtualization layer between your workload and the hardware. CPU steal time is 0%. Storage IOPS are yours entirely. This is what "dedicated" means.
High Performance Computing Solutions from Atlantic.Net
AI Training and Deep Learning
Atlantic.Net GPU servers with NVIDIA L40S (48GB GDDR6, 91.6 TFLOPS FP32) and NVIDIA H100 NVL (94GB HBM3, 3.9TB/s memory bandwidth) support large-scale model training. Fine-tune foundation models, train convolutional neural networks, and run distributed training jobs across multi-GPU configurations. Atlantic.Net is an official NVIDIA Partner Network Cloud Partner, with GPU instances available from $1,121/Month.
View details
Atlantic.Net GPU servers with NVIDIA L40S (48GB GDDR6, 91.6 TFLOPS FP32) and NVIDIA H100 NVL (94GB HBM3, 3.9TB/s memory bandwidth) support large-scale model training. Fine-tune foundation models, train convolutional neural networks, and run distributed training jobs across multi-GPU configurations. Atlantic.Net is an official NVIDIA Partner Network Cloud Partner, with GPU instances available from $1,121/Month.
HPC and Scientific Computing
High-performance computing (HPC) applications, including computational fluid dynamics, climate modeling, genomics, seismic analysis, and finite element analysis, require sustained parallel computing for hours or days. AMD EPYC dedicated servers with 64 cores and 128 threads handle multi-threaded simulation software without resource contention. Long-running jobs complete on schedule.
View details
High-performance computing (HPC) applications, including computational fluid dynamics, climate modeling, genomics, seismic analysis, and finite element analysis, require sustained parallel computing for hours or days. AMD EPYC dedicated servers with 64 cores and 128 threads handle multi-threaded simulation software without resource contention. Long-running jobs complete on schedule.
AI Inference and Real-Time Analytics
Deploy trained models for live prediction workloads. GPU-accelerated inference with NVIDIA L40S supports real-time object detection, recommendation engines, and natural language processing at scale. Low-latency bare-metal access keeps inference response times within the milliseconds required by production applications.
View details
Deploy trained models for live prediction workloads. GPU-accelerated inference with NVIDIA L40S supports real-time object detection, recommendation engines, and natural language processing at scale. Low-latency bare-metal access keeps inference response times within the milliseconds required by production applications.
Big Data and Data-Intensive Workloads
Process petabyte-scale datasets on servers with high memory bandwidth and NVMe storage. Distributed analytics frameworks, including Apache Spark and Hadoop, run faster on dedicated hardware with consistent I/O performance and no multi-tenant storage contention.
View details
Process petabyte-scale datasets on servers with high memory bandwidth and NVMe storage. Distributed analytics frameworks, including Apache Spark and Hadoop, run faster on dedicated hardware with consistent I/O performance and no multi-tenant storage contention.
AI HPC Infrastructure for Regulated Industries
Atlantic.Net's audited compliance certifications (SOC 2 Type II, HIPAA, HITECH, PCI-DSS, and NIST 800-53) apply to GPU- and high-performance dedicated servers. Run AI workloads on healthcare data, financial records, or government datasets within a certified compliance environment. Atlantic.Net signs Business Associate Agreements for healthcare customers.
View details
Atlantic.Net's audited compliance certifications (SOC 2 Type II, HIPAA, HITECH, PCI-DSS, and NIST 800-53) apply to GPU- and high-performance dedicated servers. Run AI workloads on healthcare data, financial records, or government datasets within a certified compliance environment. Atlantic.Net signs Business Associate Agreements for healthcare customers.
Atlantic.Net High Performance Server Specifications
| Component | Configuration |
|---|---|
| CPU | Intel Xeon (6 to 36 cores), AMD EPYC 7702P (64 cores / 128 threads) |
| RAM | 64 GB to 1 TB ECC DDR4 |
| Storage | NVMe SSD (up to 3.84 TB per drive), SATA SSD, or HDD |
| GPU | NVIDIA L40S (48 GB), NVIDIA H100 NVL (94 GB) |
| Network | 1 Gbps standard, with 10 Gbps or 25 Gbps upgrades available |
| Bandwidth | 20 TB included, with unmetered options available |
| Tenancy | Single-tenant bare metal |
| Root access | Full root or administrator access |
| Setup fee | None |
| Starting price | Dedicated servers from $139/mo; GPU servers from $1,121/mo |
RAM
- Configuration
- 64 GB to 1 TB ECC DDR4
Storage
- Configuration
- NVMe SSD (up to 3.84 TB per drive), SATA SSD, or HDD
GPU
- Configuration
- NVIDIA L40S (48 GB), NVIDIA H100 NVL (94 GB)
Network
- Configuration
- 1 Gbps standard, with 10 Gbps or 25 Gbps upgrades available
Bandwidth
- Configuration
- 20 TB included, with unmetered options available
Tenancy
- Configuration
- Single-tenant bare metal
Root access
- Configuration
- Full root or administrator access
Setup fee
- Configuration
- None
Starting price
- Configuration
- Dedicated servers from $139/mo; GPU servers from $1,121/mo
High Performance Servers vs. Cloud Compute for AI and HPC Systems
| Feature | Atlantic.Net Bare Metal | Public Cloud GPU | Shared Cloud VPS |
|---|---|---|---|
| CPU steal time | 0% | Variable | High |
| GPU access | Dedicated NVIDIA L40S or H100 | Shared or dedicated | None |
| Storage I/O | Dedicated NVMe IOPS | Shared, throttled | Shared |
| Latency | Deterministic | Variable | Variable |
| Compliance | SOC 2, HIPAA, and PCI DSS audited | Varies by service | Typically none |
| Pricing | Fixed monthly | Metered, potentially unpredictable | Fixed, lower spec |
| Best for | Sustained HPC, AI training, and deep learning | Burst GPU workloads | General workloads |
CPU steal time
- Atlantic.Net Bare Metal
- 0%
- Public Cloud GPU
- Variable
- Shared Cloud VPS
- High
GPU access
- Atlantic.Net Bare Metal
- Dedicated NVIDIA L40S or H100
- Public Cloud GPU
- Shared or dedicated
- Shared Cloud VPS
- None
Storage I/O
- Atlantic.Net Bare Metal
- Dedicated NVMe IOPS
- Public Cloud GPU
- Shared, throttled
- Shared Cloud VPS
- Shared
Latency
- Atlantic.Net Bare Metal
- Deterministic
- Public Cloud GPU
- Variable
- Shared Cloud VPS
- Variable
Compliance
- Atlantic.Net Bare Metal
- SOC 2, HIPAA, and PCI DSS audited
- Public Cloud GPU
- Varies by service
- Shared Cloud VPS
- Typically none
Pricing
- Atlantic.Net Bare Metal
- Fixed monthly
- Public Cloud GPU
- Metered, potentially unpredictable
- Shared Cloud VPS
- Fixed, lower spec
Best for
- Atlantic.Net Bare Metal
- Sustained HPC, AI training, and deep learning
- Public Cloud GPU
- Burst GPU workloads
- Shared Cloud VPS
- General workloads
Cloud providers meter GPU usage and charge for storage I/O, data egress, and inter-region transfers. For sustained workloads, including AI training runs that take days and simulation jobs that run continuously, bare-metal at a fixed monthly price is significantly cheaper than metered cloud NVIDIA GPUs. Atlantic.Net's flat-rate pricing includes bandwidth. There are no egress surprises.
Who Uses Atlantic.Net High Performance Servers
Artificial Intelligence and Machine Learning teams
training, fine-tuning, and deploying large language models and computer vision systems
HPC researchers
running computational fluid dynamics, climate models, genomic analysis, and finite element simulations
Financial services
running Monte Carlo simulations, risk modeling, and algorithmic trading systems requiring ECC memory and PCI-DSS compliance
Healthcare and life sciences
processing medical imaging, genomic data, and clinical trial datasets within HIPAA-certified infrastructure
Media and VFX studios
rendering 3D animation, compositing, and GPU-accelerated visual effects pipelines
Government and defense
are deploying AI and analytics on NIST 800-53 and SOC 2-certified infrastructure
Independent software vendors
building GPU-accelerated product features on certified infrastructure without investing in on-premises hardware
Frequently Asked Questions
What is a high-performance server?
A high-performance server is a physical machine configured for compute-intensive, data-intensive, or latency-sensitive workloads that standard servers cannot handle reliably. It typically includes multi-core enterprise processors (Intel Xeon or AMD EPYC), large ECC RAM configurations, NVMe SSD storage for fast I/O, and high-bandwidth network ports. GPU-equipped high-performance servers add parallel compute acceleration for AI training, deep learning, and scientific simulation. Atlantic.Net high-performance servers are bare metal: single-tenant, no hypervisor, giving your workloads direct, unshared access to every hardware resource.
How does bare metal differ from a cloud GPU instance for AI training?
A bare metal server gives you exclusive, non-virtualized access to the physical hardware. A cloud GPU instance shares underlying infrastructure with other tenants, introducing variable CPU performance, storage I/O limits, and network jitter. For AI training runs that last hours or days, bare metal provides consistent throughput from start to finish. Cloud GPU instances are well-suited for bursty workloads or experimentation. For production training, the predictability and fixed cost of bare metal typically outperforms metered cloud compute both in performance and total cost.
What GPU options does Atlantic.Net offer?
Atlantic.Net is an official NVIDIA Partner Network Cloud Partner and offers NVIDIA L40S and NVIDIA H100 NVL GPU configurations. The L40S (48GB GDDR6, 91.6 TFLOPS FP32) suits inference, rendering, and mid-scale AI training. The H100 NVL (94GB HBM3, 3.9TB/s bandwidth) is designed for large-scale deep learning, foundation model training, and scientific HPC solutions. Multi-GPU configurations are available up to 8x H100 NVL per server.
Can I run HPC applications on Atlantic.Net servers?
Yes. Atlantic.Net Supermicro dedicated servers with AMD EPYC (64 cores/128 threads) and large ECC RAM configurations run HPC software such as ANSYS, OpenFOAM, GROMACS, NAMD, and custom simulation stacks. Full root access means you install and configure the software environment exactly as required. There are no restrictions on which HPC frameworks, MPI libraries, or job schedulers you deploy.
Does Atlantic.Net offer compliance-certified GPU and HPC hosting?
Yes. This is a significant differentiator. All Atlantic.Net data centers, including those hosting GPU and high-performance dedicated servers, carry SOC 2 Type II, SOC 3 Type II, HIPAA AT-C 105 and 205, HITECH, PCI-DSS, and NIST 800-53 certifications, all of which are independently audited. Healthcare organizations running AI on patient data, financial services firms running quantitative models, and government contractors deploying AI infrastructure can all operate within a certified compliance environment. Atlantic.Net signs Business Associate Agreements for healthcare customers.
What support is available for high-performance server customers?
Atlantic.Net provides 24/7/365 US-based phone and email support. For high-performance and GPU server customers, our engineers can assist with hardware configuration, NVIDIA driver installation, GPU health monitoring, storage tuning, and networking setup. Optional managed services extend this to proactive monitoring, OS management, and disaster recovery configuration.
Cloud Availability in Multiple Global Regions
Deploy close to your users from eight international data centers worldwide, with new regions on the way.
Dedicated to Your Success
Jason Coleman
VP of Information Technology, Orlando Magic
"After evaluating a range of managed hosting options to support our data operations, we chose Atlantic.Net because of their superior infrastructure and extensive technical knowledge."
Joseph Nompleggi
VP of Product Development, Complete Healthcare Solutions
"As our reliable Healthcare IT compliance partner for the past ten years, Atlantic.Net continues to deliver advanced IT architectural design and security guidance and support to CHS. With their flexible, customized solutions and high touch approach, we look forward to continuing to grow and work with this distinguished team of professionals."
Gilad Shainer
Senior Vice President of Networking, NVIDIA
(Formerly Vice President of Market Development at Mellanox Technologies)
"Leveraging InfiniBand's performance, efficiency and scalability capabilities, Atlantic.Net is able to provide its customers with a high-performance, reliable and scalable on-demand public cloud hosting platform."
Erin Chapple
General Manager for Windows Server, Microsoft Corp.
"Atlantic.Net's support for Windows Server Containers in their cloud platform brings additional choice and options for our joint customers in search of flexible and innovative cloud services."
Enterprise Hosting Designed Around Your Needs
From single servers to fully managed clusters, we'll help you build the ideal infrastructure for your business.
Call or email us now.
Let's Discuss Your Infrastructure Needs
Contact an advisor at 866-618-DATA (3282), email sales@atlantic.net, or fill out the form below to get started.
See What Sets Atlantic.Net Apart and How We Help Customers Succeed.
Recognized with the 2026 Excellence in Customer Service Award from the Business Intelligence Group, Atlantic.Net is committed to delivering industry-leading support and an exceptional customer experience.