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AI and Machine Learning Servers

AI and Machine Learning Servers

AI and machine learning aren’t just buzzwords. They’re transforming industries through automation, prediction, and smarter decision-making. But the compute power behind these breakthroughs doesn’t come cheap. From skyrocketing cloud GPU pricing to growing concerns about data sovereignty, the infrastructure choices behind AI matter more than ever.

For organizations deploying large language models on-prem, data security is often the driving force. Whether you're building internal copilots, running RAG pipelines, or fine-tuning models with proprietary data, keeping workloads in-house offers greater control over sensitive information. By building AI infrastructure on TechMikeNY’s enterprise-grade refurbished Dell PowerEdge servers, IT teams gain full control over performance, cost, and compliance without sacrificing the processing muscle AI demands.

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Whether you're vectorizing data with Pinecone, Weaviate, or Milvus, need a dedicated LLM server, or deploying predictive analytics on prem, TechMikeNY's refurbished servers deliver the horsepower and price point needed. From training large language models to running inferencing tasks at the edge, these systems are proving they’re more than capable of powering today’s most demanding AI workloads.

Selected AI and Machine Learning Servers

1U 10-Bay PowerEdge R640 2.5'' SAS / SATA quarter turn view with lid raised to show interior components,  TM-640-SAP-865
1U 10-Bay PowerEdge R640 2.5'' SAS / SATA quarter turn view TM-640-SAP-865
1U 10-Bay PowerEdge R640 2.5'' SAS / SATA front view TM-640-SAP-865
1U 10-Bay PowerEdge R640 2.5'' SAS / SATA back view TM-640-SAP-865
1U 10-Bay PowerEdge R640 2.5'' SAS / SATA TM-640-SAP-865
1 / 5
Dell PowerEdge R640 Server 2.10Ghz 44-Core 256GB RAM 2x 3.84TB SAS SSD Rails ML
$4,393.95
Model: Dell PowerEdge R640 Rack-Mountable 1U Server with 10x 2.5'' SAS / SATA Bays
Processors: 2x 2.10Ghz Intel Xeon Gold 6152 22-Core 140W Skylake Processors - Total of 44x Cores
Memory: 8x 32GB PC4-21300 ECC Registered (2666Mhz) - 256GB Total Memory
Hard Drives: 2x 3.84TB SAS 12G 2.5'' SSDs - 7.7TB Total SSD Storage
Power Supplies: 2x Dell 750W Platinum AC 100V-240V PSUs with 2x Regular Power Cords
RAID Controller: H740P Integrated 8GB Cache RAID Controller
Optical Drive: No Optical Drive
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: 1U LCD Bezel + Key Included
Rail Kit: 1U Sliding Rails (Type A7) Included
Software: No Software
Network Interface: Networking Ports: Dual-Port 10GB SFP+ + Dual-Port 1GB RJ-45
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn, lid open view TM-940-SAP-112
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn view TM-940-SAP-112
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA front view TM-940-SAP-112
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA back view TM-940-SAP-112
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA TM-940-SAP-112
1 / 5
Dell PowerEdge R940 Server 24-Bay SFF 3.10Ghz 72-Core 3.1TB RAM + 1.2TB Storage
$26,584.95
Model: Dell PowerEdge R940 Rack-Mountable Rack-Mountable Server with 24x 2.5'' SAS / SATA Bays
Processors: 4x 3.10Ghz Intel Xeon Gold 6254 18-Core 200W Cascade Lake Processors - Total of 72x Cores
Memory: 48x 64GB PC4-23466 ECC Registered (2933Mhz) - 3.1TB Total Memory
Hard Drives: 2x 600GB 15K SAS 12G 2.5'' HDDs + 22x 2.5'' Caddies (1.2TB Total)
Power Supplies: 2x Dell 1600W Platinum AC 100V-240V PSUs with 2x 1000W+ Power Cords
RAID Controller: H740P PCIe 8GB Cache RAID Controller
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: Bezel Not Included
Rail Kit: Rails Not Included
Software: No Software
Network Interface: Networking Ports: Quad-Port 1GB RJ-45 Intel i350-T4
PCI-E Card 1: NIC(s): 2x Dual-Port 25GB SFP28 Dell Mellanox ConnectX-4 NICs + 1x Dual-Port 32GB FC Dell Qlogic QLE2742 NIC
Adapters: TPM Module 2.0 for Dell 14 Gen Servers
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn, lid open view TM-940-SAP-113
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn view TM-940-SAP-113
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA front view TM-940-SAP-113
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA back view TM-940-SAP-113
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA TM-940-SAP-113
1 / 5
Dell PowerEdge R940 Server 24-Bay SFF 3.1Ghz 72-Core 3.1TB RAM 1.6TB SSD Storage
$26,717.95
Model: Dell PowerEdge R940 Rack-Mountable Rack-Mountable Server with 24x 2.5'' SAS / SATA Bays
Processors: 4x 3.10Ghz Intel Xeon Gold 6254 18-Core 200W Cascade Lake Processors - Total of 72x Cores
Memory: 48x 64GB PC4-23466 ECC Registered (2933Mhz) - 3.1TB Total Memory
Hard Drives: 2x 800GB SATA 6G 2.5'' SSDs + 22x 2.5'' Caddies (1.6TB Total)
Power Supplies: 2x Dell 1600W Platinum AC 100V-240V PSUs with 2x 1000W+ Power Cords
RAID Controller: H740P PCIe 8GB Cache RAID Controller
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: Bezel Not Included
Rail Kit: Rails Not Included
Software: No Software
Network Interface: Networking Ports: Quad-Port 1GB RJ-45 Intel i350-T4
PCI-E Card 1: NIC(s): 2x Dual-Port 25GB SFP28 Dell Mellanox ConnectX-4 NICs + 1x Dual-Port 32GB FC Dell Qlogic QLE2742 NIC
Adapters: TPM Module 2.0 for Dell 14 Gen Servers
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn, lid open view TM-940-SAP-017
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn view TM-940-SAP-017
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA front view TM-940-SAP-017
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA back view TM-940-SAP-017
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA TM-940-SAP-017
1 / 5
Dell PowerEdge R940 Server 24-Bay SFF 2.1Ghz 64-Core 256GB RAM 800GB SSD Storage
$4,248.95
Model: Dell PowerEdge R940 Rack-Mountable Rack-Mountable Server with 24x 2.5'' SAS / SATA Bays
Processors: 4x 2.10Ghz Intel Xeon Gold 6130 16-Core 125W Skylake Processors - Total of 64x Cores
Memory: 8x 32GB PC4-21300 ECC Registered (2666Mhz) - 256GB Total Memory
Hard Drives: 2x 400GB SAS 12G 2.5'' SSDs + 22x 2.5'' Caddies (800GB Total)
Power Supplies: 2x Dell 1100W Platinum AC 100V-240V PSUs with 2x 1000W+ Power Cords
RAID Controller: H730P PCIe 2GB Cache RAID Controller
Optical Drive: No Optical Drive
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: Bezel Not Included
Rail Kit: Rails Not Included
Software: No Software
Network Interface: Networking Ports: Dual-Port 10GB RJ-45 + Dual-Port 1GB RJ-45 Intel X540
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn, lid open view TM-940-SAP-018
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA quarter turn view TM-940-SAP-018
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA front view TM-940-SAP-018
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA back view TM-940-SAP-018
3U 24-Bay PowerEdge R940 2.5'' SAS / SATA TM-940-SAP-018
1 / 5
Dell PowerEdge R940 Server 24-Bay SFF 2.3Ghz 72-Core 256GB RAM 1.6TB SSD Storage
$4,237.95
Model: Dell PowerEdge R940 Rack-Mountable Rack-Mountable Server with 24x 2.5'' SAS / SATA Bays
Processors: 4x 2.30Ghz Intel Xeon Gold 6140 18-Core 140W Skylake Processors - Total of 72x Cores
Memory: 8x 32GB PC4-21300 ECC Registered (2666Mhz) - 256GB Total Memory
Hard Drives: 2x 800GB SATA 6G 2.5'' SSDs + 22x 2.5'' Caddies (1.6TB Total)
Power Supplies: 2x Dell 1100W Platinum AC 100V-240V PSUs with 2x 1000W+ Power Cords
RAID Controller: H730P PCIe 2GB Cache RAID Controller
Optical Drive: No Optical Drive
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: Bezel Not Included
Rail Kit: Rails Not Included
Software: No Software
Network Interface: Networking Ports: Dual-Port 10GB RJ-45 + Dual-Port 1GB RJ-45 Intel X540
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
2U 24-Bay PowerEdge R740xd NVMe 12x 2.5'' NVMe quarter turn view with lid raised to show interior components, with 2 PSUs, bezel, and rail kit TM-740xd-SAP-514
2U 24-Bay PowerEdge R740xd NVMe 12x 2.5'' NVMe quarter turn view TM-740xd-SAP-514
2U 24-Bay PowerEdge R740xd NVMe 12x 2.5'' NVMe front view TM-740xd-SAP-514
2U 24-Bay PowerEdge R740xd NVMe 12x 2.5'' NVMe back view TM-740xd-SAP-514
2U 24-Bay PowerEdge R740xd NVMe 12x 2.5'' NVMe TM-740xd-SAP-514
1 / 5
Dell PowerEdge R740xd NVMe Server 3.50Ghz 16-Core 256GB RAM 3.2TB SSDs M10 32GB
$4,266.95
Model: Dell PowerEdge R740xd NVMe Rack-Mountable 2U Server with 12x 2.5'' SAS + 12x 2.5'' NVMe Bays
Processors: 2x 3.50Ghz Intel Xeon Gold 6144 8-Core 150W Skylake Processors - Total of 16x Cores
Memory: 4x 64GB PC4-21300 ECC Registered (2666Mhz) - 256GB Total Memory
Hard Drives: 2x 1.6TB NVMe 2.5'' SSDs - 3.2TB Total SSD Storage
Power Supplies: 2x Dell 1100W Platinum AC 100V-240V PSUs with 2x 1000W+ Power Cords
RAID Controller: HBA330 PCIe HBA 12Gbps SAS Controller (Non-RAID)
Optical Drive: No Optical Drive
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: 2U Bezel + Key Included
Rail Kit: 2U Sliding Rails (Type B6) Included
Software: No Software
Network Interface: Networking Ports: Dual-Port 10GB RJ-45 + Dual-Port 1GB RJ-45 Intel X550-T2
GPU Card: 1x Dell H56H0 Nvidia Tesla M10 32GB GDDR5 225W Passive Cooling GPU
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
2U 24-Bay PowerEdge R740xd 2.5'' SAS / SATA quarter turn view with lid raised to show interior components, with 2 PSUs and bezel TM-740xd-SAP-485
2U 24-Bay PowerEdge R740xd 2.5'' SAS / SATA quarter turn view TM-740xd-SAP-485
2U 24-Bay PowerEdge R740xd 2.5'' SAS / SATA front view TM-740xd-SAP-485
2U 24-Bay PowerEdge R740xd 2.5'' SAS / SATA back view TM-740xd-SAP-485
2U 24-Bay PowerEdge R740xd 2.5'' SAS / SATA TM-740xd-SAP-485
1 / 5
Dell PowerEdge R740xd Server 2.10Ghz 44-Core 512GB RAM 8x Caddies + M10 32GB GPU
$5,402.95
Model: Dell PowerEdge R740xd Rack-Mountable Rack-Mountable Server with 24x 2.5'' SAS / SATA Bays
Processors: 2x 2.10Ghz Intel Xeon Gold 6152 22-Core 140W Skylake Processors - Total of 44x Cores
Memory: 16x 32GB PC4-21300 ECC Registered (2666Mhz) - 512GB Total Memory
Hard Drives: 8x 2.5'' Caddies (No Storage)
Power Supplies: 2x Dell 1100W Platinum AC 100V-240V PSUs with 2x 1000W+ Power Cords
RAID Controller: H740P PCIe 8GB Cache RAID Controller
Optical Drive: No Optical Drive
Remote Access Controller: Remote Management: iDRAC9 Express + DRAC9 14 Gen Enterprise License
Front Bezel: 2U Bezel + Key Included
Rail Kit: Rails Not Included
Software: No Software
Network Interface: Networking Ports: Dual-Port 10GB RJ-45 + Dual-Port 1GB RJ-45 Intel X540
NVMe / M.2 Drives: Boss S-1 Dual M.2 Adapter
GPU Card: 1x Dell H56H0 Nvidia Tesla M10 32GB GDDR5 225W Passive Cooling GPU
Adapters: TPM Module 2.0 for Dell 14 Gen Servers
Graphics Card: Integrated Video Card
R2 Certifications: F4-Hardware Functional, Cosmetic: A, Signs of light use
Condition: Refurbished
The best general purpose AI / ML server
$0.00
Product

How we selected this server

AI Model Training On-Prem

Challenge: Training large models in the cloud racks up GPU costs fast — and introduces unpredictable billing and throttled performance under shared tenancy.

Superpower: Use refurbished servers equipped with GPU support to train machine learning models in-house at a fraction of the cost, with full control over scheduling and performance.

Example: A data science team fine-tunes a custom recommendation engine using PyTorch and TensorFlow on proprietary behavioral data, running nightly training jobs on a dedicated GPU server. They avoid six-figure cloud bills while maintaining consistent throughput and full data privacy.

Real-Time Inference at the Edge

Challenge: Latency, bandwidth limits, and privacy risks make it hard to rely on cloud platforms for fast, responsive inference tasks.

Superpower: Deploy refurbished on-prem servers to run AI inferencing close to the source — whether it’s in a factory, retail environment, or secure facility.

Example: A manufacturing company running visual defect detection models in real time, directly on-site, to reduce downtime and maintain IP confidentiality.

Secure Data Science Sandboxes

Challenge: Sensitive data can’t always leave the premises, ruling out cloud solutions for experimentation and prototyping.

Superpower: Build secure AI workstations using refurbished servers to enable internal R&D without compromising data privacy or compliance.

Example: A financial institution enabling quant teams to test machine learning strategies using protected transaction data—all inside its own secure infrastructure.

Scalable AI Workload Testing & Deployment

Challenge: Scaling and testing AI applications in the cloud is expensive and hard to optimize for custom environments.

Superpower: Spin up isolated, scalable environments for AI workload simulation and deployment on repurposed enterprise-grade servers.

Example: An IT team validating different AI-powered customer support models in a virtualized lab before production rollout—using affordable, high-performance refurbished hardware.

Key considerations for a database server

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