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Tyan TN70A-B8026 B8026T70AV16E8HR Barebone 2U AMD EPYC 1S 2TB 8xNVMe 16×2.5SATA 2xGbE R770W Virtualization Cloud Low Latency Storage Server

(1 customer review)

$2,004.00 $1,822.00

4 in stock

Build It Yourself (Optional)

To help you build your server correctly, avoid support issues and ensure validity of manufacturer’s warranty, we only ship server manufacturer tested and compatible components. For more options e.g. NVMe etc, please visit server building blocks.

Get It Custom Built (Optional)

Get your complete system built directly by the original server manufacturer instead of going to 3rd party integrators! Avoid extra cost and go for manufacturer’s quality!

For pricing, please call us at 703-436-4721 ,  email or use Product Enquiry Form to send us your configuration including CPU, GPU, Memory, SSD, HDD, OS etc or send us a competitor quote to meet/beat.

Ideal and customizable for your Digital Transformation Applications : Web Server, Firewall, DNS, Security Appliances, Network Infrastructure, Front-End enterprise, Minimal-Downtime Cluster Server, E-mail Servers, Big Data, Internet of Things (IoT), In-Memory Analytics, Machine Learning, Artificial Intelligence (AI) and general Data Center Virtualization & Cloud Infrastructure Applications. 

Key Features

  • Single AMD EPYC CPU Socket
  • Support for 8, 16, 24, or 32 core processors
  • (16) DIMM slots supporting up to 2TB DDR4 RAM
  • (16) Front Hot-Swap 2.5″ SATA 6G Drive Bays
  • (8) Front Hot-Swap 2.5″ NVMe Drive Bays
  • (2) internal 2.5″ SATA Drive Bays
  • Up to 6 PCIe slots + OCP v2.0 LAN Mezzanine
  • AST2500 BMC with Redfish support
  • Product Type: Server Barebone
  • Manufacturer Part Number: B8026T70AV16E8HR

Product Enquiry

1 review for Tyan TN70A-B8026 B8026T70AV16E8HR Barebone 2U AMD EPYC 1S 2TB 8xNVMe 16×2.5SATA 2xGbE R770W Virtualization Cloud Low Latency Storage Server

  1. Yamil K

    The single socket AMD EPYC server is a powerhouse that allows you to centralize all processing and applications for small businesses. It is perfect for virtual desktop virtualization (VDI) which allows you to deploy virtual machines for each user through Microsoft’s Remote Desktop Services. We configured the server with 24 NVME SSDs for blazing fast disk I/Os thus having no bottlenecks in performance and allowing us to exploit the server’s capacity. You can virtualize servers and run them side by side the VDI deployment without sacrificing any performance. Overall this server is worth every penny, just make sure you have enough RAM and disk I/O to maximize the CPU usage and take advantage of the PCI channels.

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Technical Specifications

Featuring New AMD EPYC™ 7000 Series Processors

Tyan’s new AMD servers are engineered to unleash the full performance and rich feature sets on the new AMD EPYC™ 7000 Series processor family with more cores, more memory, more I/O, and more security. AMD EPYC processors are based on the 14nm “Zen” x86 core architecture with 32 cores and 64 threads, featuring 8 memory channels and up to16 DIMMs per socket. The new powerful processor allows Tyan to offer the optimal balance of computing, memory and I/O for the customers. By adopting the latest AMD EPYC processor technology, Tyan brings high memory channel bandwidth and PCI Express high speed I/O connectivity features to enterprises and data centers. With servers built on EPYC technology, cloud environments can drive greater scale and performance, virtualized data centers can further increase consolidation ratios while delivering better performing virtual machines and Big Data, and analytics environments can collect and analyze larger data sets much faster. High performance applications in research labs can solve complex problem sets in a significantly accelerated manner. EPYC, with all the critical compute, memory, I/O, and security resources brought together in the SoC with the right ratios, delivers industry-leading performance and enables lower TCO. With the flexibility to choose from 8 to 32 cores, EPYC enables you to deploy the right hardware platforms to meet your workload needs from virtualized infrastructure to large-scale big-data and analytics platforms and legacy line-of-business applications. For exact sever specifications, please see highlights below and also refer to detailed technical specifications.

Tyan’s TN70A-B8026 offers outstanding computational power for a single-socket server, with support for 8, 16, 24, or 32-Core processors with up to 64 threads. The memory capacity of the server is also incredibly high for a single socket server, able to support up to 2TB of RAM with every processor in the AMD EPYC SKU stack.

The platform is a 2U server barebone based on the outstanding Tomcat SX (s8026) single-socket AMD EPYC motherboard. The B8026T70AV16E8HR model is a hybrid storage server with support for (8) 2.5″ NVMe and (16) 2.5″ SATA drive bays. The server supports up to 6 PCIe slots in the back, with a pair of x24 riser cards that can both support either x16/x0/x8 or x8/x8/x8 configurations. An OCP v2.0 LAN Mezzanine provides high speed network capability, with support for either x8 or x16 network cards and speeds up to 100Gigabit Ethernet. A x16 LAN Mezzanine borrows 8 PCIe lanes from a riser slot through a MUX.

Technical Specifications

System Form Factor 2U Rackmount
Chassis Model TN70A
Dimension (D x W x H) 27.56″ x 17.72″ x 3.43″ (700 x 450 x 87mm)
Motherboard S8026GM2NRE
Gross Weight 30 kg (66 lbs)
Net weight 19 kg (42 lbs)
Front Panel Buttons (1) RST / (1) ID / (1) PWR w/ LED
LEDs (1) ID / (1) IPMI/Warning
I/O Ports (2) USB 2.0 ports
External Drive Bay Type / Q’ty 2.5″ Hot-Swap NVMe / (24)
HDD backplane support SAS 12Gb/s /SATA 6Gb/s / NVMe
Supported HDD Interface (24) 2.5″ NVMe
System Cooling Configuration FAN (4) 6cm fans
Power Supply Type RPSU
Input Range AC 100-127V/10A / AC 200-240V/5A
Frequency 50-60 Hz
Output Watts 770 Watts
Efficiency 80 plus Platinum
Redundancy 1+1
Processor Socket Type / Q’ty AMD Socket SP3/ (1)
Supported CPU Series (1) AMD EPYC™ 7000 Series Processor
Average CPU Power (ACP) wattage Max up to 180W
Memory Supported DIMM Qty (16) DIMM slots
DIMM Type / Speed DDR4 ECC RDIMM/LRDIMM/NVDIMM 2667
Capacity Up to 1,024GB RDIMM/LRDIMM
Memory channel 8 Channels
Memory voltage 1.2V
Expansion Slots PCI-E (2) PCI-E Gen3 x8 slots ( w/ x0 link or x8 link) / (2) PCI-E Gen3 x16 slot ( w/ x16 link or x8 link) / *Without using OCP 2.0 Mezz card, details please contact with TYAN technical support
Pre-install TYAN Riser Card M7106-L24-3F / M7106-R24-3F / (2) M2093 w/ (4) PCI-E x8 SFF-8611 OCuLink connectors for (8) NVMe ports
Others: (1) PCI-E Gen3 x16 OCP 2.0 slots (con.A+con.B)
LAN Port Q’ty (2) GbE ports, (1) PHY dedicated for IPMI
Controller Broadcom BCM5720
PHY Realtek RTL8211E
Storage SATA Connector N/A
Controller N/A
Speed N/A
RAID N/A
M.2 connector (2) M.2 connectors (22110/2280/2260/2242) by PCI-E interface
NVMe (8) PCI-E x8 SFF-8611 OCuLink connectors for (16) NVMe ports
Graphic Connector type D-Sub 15-pin
Resolution Up to 1920×1200
Chipset Aspeed AST2500
I/O Ports USB (3) USB3.0 ports (2 at rear, 1 TYPE-A)/ (2) USB2.0 ports (2 at front)
COM (1) DB-9 port (COM1) + (1) header (COM2)
VGA (1) D-Sub 15-pin port
RJ-45 (2) GbE ports, (1) PHY dedicated for IPMI
System Monitoring Chipset Aspeed AST2500
Temperature Monitors temperature for CPU & memory & system environment
Voltage Monitors voltage for CPU, memory, chipset & power supply
LED Over temperature warning indicator / Fan & PSU fail LED indicator
Others Watchdog timer support
Server Management Onboard Chipset Onboard Aspeed AST2500
AST2500 iKVM Feature IPMI 2.0 compliant baseboard management controller (BMC) / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub
AST2500 IPMI Feature 24-bit high quality video compression / 10/100/1000 Mb/s MAC interface
BIOS Brand / ROM size AMI / 32MB
Feature Hardware Monitor / Boot from USB device/PXE via LAN/Storage / User Configurable FAN PWM Duty Cycle / Console Redirection / ACPI 6.1 / SMBIOS 3.1/PnP/Wake on LAN / ACPI sleeping states S5
Operating System OS supported list Please refer to our AVL support lists.
Regulation FCC (DoC) Class A
CE (DoC) Class A
VCCI Class A
CB/LVD Yes
RCM Class A
Operating Environment Operating Temp. 10° C ~ 35° C (50° F~ 95° F)
Non-operating Temp. – 40° C ~ 70° C (-40° F ~ 158° F)
In/Non-operating Humidity 90%, non-condensing at 35° C
RoHS RoHS 6/6 Compliant Yes
Package Contains Manual (1) Web User’s manual / (1) Quick Installation Guide
Installation CD (1) TYAN installation CD
Barebone (1) TN70A-B8026 Barebone

Did you know we are a major supplier of fully assembled and tested Intel Xeon and AMD EPYC servers from Supermicro, TYAN, NEC and others? All our systems are built and shipped by manufacturers directly with warranty through them. High Quality Direct from Manufacturer & No Hassles! Please email us your custom requirements including CPU, Memory, SSD etc or use Product Enquiry form.

Complete Systems built from Barebones Servers – All barebones servers listed on this site are configurable to your specifications. We prepare custom quotes and send to you typically in 24 hours after receiving your requirements. These servers are assembled and tested by the manufacturers and typically ship out in 2-3 weeks from order.

Supermicro Ultra Systems – There are Ultra systems from Supermicro (e.g. 6029U, 2029U, 6028U series) that are listed on this site which cannot be sold as barebones. Supermicro offers these products only as complete systems. Dihuni works closely with Supermicro to configure these Ultra Systems to your specific requirements. Please send us your requirements either through the ‘Request Quote’ button or email or call us.

Operating System Installation – Our manufacturing partners will install OS if they have been tested with their servers. Typically, Windows Server, Red Hat Linux and Ubuntu are installed.

Deep Learning Software Installation – On Tesla GPU servers, we offer installation of Dihuni’s curated Deep Learning/AI Software Stack including NVIDIA Cuda Toolkit, NVIDIA DIGITS, NVIDIA TensorRT and NVCaffe, Caffe2, Microsoft Cognitive Toolkit (CNTK), MXNet, PyTorch, TensorFlow, Theano, and Torch Deep Learning Framework Software. All Post-Installation Support to be provided by Software Vendor.

Extended and Onsite Warranties – All systems come with 3 Years standard manufacturer’s return to depot warranty. For onsite or extended warranty, please check with us.

“We purchased fully built Tesla V100 Deep Learning servers from Dihuni. Right from quoting to delivery, Dihuni’s service was excellent. Also Supermicro did an excellent job in building our server and loading Ubuntu on it.”

“We needed a high end Machine with EPYC 7000 processors to test our AI accelerators. We did not have a lot of time due to a customer commitment. I tried with many vendors but no one promised me this machine (in less than 2-3 weeks) due to Holiday season. I contacted Dihuni and Dihuni was on it within 15 minutes. Dihuni helped me to procure machine within 2 days. We got machine from Tyan’s warehouse in Fremont and Dihuni managed everything without a beat.”

TYAN enables its customers to be technology leaders by providing scalable, highly-integrated, reliable platforms for a wide range of applications such as high-end server and workstation usage in markets such as CAD, DCC, E&P and HPC. TYAN’s time-to-market strategies and cutting-edge engineering processes distinguish them from the competition. Many TYAN customers have had their TYAN-based products recognized within their industries, garnering a multitude of distinguished awards.

Dihuni has deep relationship and partnership with TYAN and their partners. Here are some of the reasons why you should consider us for TYAN products:

  • Lowest price in the market – we work hard to keep our TYAN prices best in the market. We also price match so let us know if you find a product cheaper somewhere (specially full systems)
  • Direct from TYAN – unlike system vendors who bring in components from multiple sources and do the integration where chances of quality issues, incompatibilities are higher, all our systems are built directly by TYAN ensuring highest quality and system component and OS compatibility
  • Even when you order parts with server barebones, we ensure that we only ship TYAN tested and validated components. For e.g. we will only ship Samsung, Hynix, Micron original memory certified by TYAN instead of cheaper clone memory modules which are not supported by the manufacturer. We strongly recommend against using non-certified memory, SSD etc as not using them are top reasons for system failure and support issues.
  • Our leadership have over 20 years of experience in designing, developing and shipping thousands of TYAN technology based boards, servers and OEM appliances globally.
  • We are consultative and help you guide through your deployment scenarios and recommend the products you should buy
  • We are specialized in both hardware and software
  • We have made it extremely simple for you to buy TYAN products through our easy to use E-Commerce platform.
  • We offer easy customization and configuration options for all TYANproducts. We also offer installation of Operating Systems (as qualified) e.g. Windows Server 2012,, RHEL, VMWare, Citrix etc
  • Standard 3 Years Warranty on all products
  • We work closely with TYAN Product Management, Engineering, Sales and Support teams to keep up to date on  technical happenings and also help TYAN with future product ideas coming through our customers. We are first to market with many TYAN offerings for the same reason
  • We respond fast – whether its price or technical questions; we rope in the right contacts to answer your questions promptly

“We needed a high end Machine with EPYC 7000 processors to test our AI accelerators. We did not have a lot of time due to a customer commitment. I tried with many vendors but no one promised me this machine (in less than 2-3 weeks) due to Holiday season. I contacted Dihuni and Dihuni was on it within 15 minutes. Dihuni helped me to procure machine within 2 days. We got machine from Tyan’s warehouse in Fremont and Dihuni managed everything without a beat.”

Below are typical lead times for Tyan Servers:

– Tyan barebones servers and motherboards ship in ~ 1 week or less; some ship same day/next day depending on stock/order processing.
– OptiReady/Custom Complete Systems with CPU, Memory, GPU etc ~ 1-2 weeks

All products listed, sold and shipped are 100% new and factory packaged (not refurbished, open boxed or used). Standard and customized hardware products mostly ship direct from manufacturer’s facilities after assembly and rigorous testing to ensure high quality and to reduce unnecessary shipping/handling. Software license keys are generated by software partners and delivered to your email addresses directly from the partner or through Dihuni.

“Tridium is the world’s leading brand for BAS software and we use them in several commercial buildings. We regularly need to upgrade our niagara software and add JACE to our existing and new BMS projects. Dihuni has done a great job with a simple and intuitive buying system for Tridium products.”

“We’ve purchased a number of Supermicro chassis from Dihuni in the past, and just bought 3 of these to rebuild our storage array. Every time we order, we get immediate response to questions, regular order updates, and all-around excellent service.”

Dihuni is a Virginia, USA company that was formed to simplify Digital Transformation. The internet has changed everything – from software applications to compute, storage and networking hardware. At Dihuni, we believe every business is transforming to enable digital customer outcomes and our mission is to ensure we can enable you with the right hardware, software and services to make that happen. Believe us, no matter which application you are working on today, you are helping transform the world into a Digital place. Customers love us because we offer :

  • Free Shipping (USA)
  • Lowest Prices
  • Fast Response & Quick Shipping
  • Easy Software Licensing and Delivery
  • Technical & Product Management Expertise
  • Only shop for IT & IoT products
  • Authorized Partnerships
  • New Factory Packaged Products Only
  • Direct Build/Test at Manufacturer’s facilities
  • Manufacturer’s Warranty & Tech Support
  • Custom Integration Services
  • Global Shipping
  • Flexible Payment Methods – Credit Cards, PayPal, Amazon Pay, PO/Net Terms

World Class Customers

We proudly serve customers ranging from Fortune Corporations to Universities, Schools, Startups, Small and Medium Businesses, Government and Individual Buyers. Some of our customers are below:

  • Top 5 Semiconductor Companies
  • Top 3 RideShare / Autonomous Companies
  • Top 5 IT Infrastructure Companies
  • Top Universities including Johns Hopkins, Duke, University of California (several) etc
  • Top IoT, AI and Deep Learning Startups
  • Smart Building/Industrial IoT Integrators
  • Top Defense Contractors e.g. Lockheed Martin
  • Major Government Agencies, U.S. Navy etc

And many more…

Check out our latest reviews here….

World Class Partners

Dihuni partners with world class companies such as Dell, HPE, Lenovo, Supermicro, Intel, Microsoft, VMware, Tridium and several other top Software and Hardware IT & IoT companies. We carefully select best-in-class technology and business partners and work with them on strategy, product roadmap and solutions development to ensure we not only provide you the best product but also help our partners enhance their offerings. With our deep rooted partnerships and relationships with product teams, we are able to escalate any product issue or provide new requirements based on your feedback directly to our partners.  Our partnerships offer you the best in the following areas :

  • Server, Storage and Networking Hardware
  • Cloud Services
  • Internet of Things (IoT)
  • Software Development – Onshore (US) and Offshore
  • Operating Systems
  • Consulting 
  • Federal Contracting

High Quality Manufacturing for Standard Products

We leverage the manufacturing capabilities of our partners and work closely with them to customize your system. Instead of adding more complexity in shipping individual parts, integrating and testing it at facilities that require constant maintenance, we work closely with our OEM partners and use their expertise and operations so they can build a high quality system that is suitable for your exact application. By doing this, we are able to not only control manufacturing costs and pass on the savings to you but also deliver a system directly from our partner to you in any part of the world. At Dihuni, we ensure and select partners who adhere to rigorous design implementation, manufacturing standards and ISO standards to ensure that its products are produced with the highest quality and reliability. Our partners integrate only the best quality parts and components into their system boards, servers, and chassis. To ensure excellent performance even under extreme operating conditions, our products undergo rigorous environmental and intense computational testing. These quality efforts optimize system performance and minimize system downtime for you to have an extremely reliable system from Dihuni.

Focus on Solution, Not Just Hardware

We know you are looking for hardware as part of a solution that you are implementing. With our experience in software as well as real world IT implementation, we help you select the right product that fits your solution. There is huge complexity in implementing a successful solution regardless of whether you are a software developer wanting a fast developer machine or if you are involved in developing an efficient on-premise and cloud back-end infrastructure for your IT or Internet of Things (IoT) applications or setting up the right systems for data, analytics, Machine Learning, Artificial Intelligence (AI) and Digital Applications. We help you through your needs regardless of the size of your project and your budget. 

Experience Matters

Our leadership has over 20 years of experience in designing, developing, manufacturing and shipping servers and embedded/IoT systems in high volume. With direct experience with companies such as Dell, NEC, Supermicro, Honeywell, BSDi etc, we are experts in effective product management and will help you with every need you may have. We carefully select each product that we carry and understand the target applications for your systems. Utilizing our experience in software, we also provide Digital Transformation and Agile software development consulting services should you need help with any of your projects in IoT, IT etc.

We Really Believe in Customer Service

We believe and have implemented best practices in product design, development and more importantly customer service. This thinking is permeated throughout our company. We offer :

  • High Quality Products and Consultation on product positioning and suitability
  • Competitive Pricing
  • Fast response times
  • On-time Delivery
  • Completely customized systems and services including
  • Phone and Onsite Support including Manufacturer’s Support
  • Marketing opportunity for your project and case studies

We appreciate your business! Please call us at 703-436-4721 or email us at digital@dihuni.com for any question or information. We respond promptly and you can contact us even during weekends.

Questions? Custom Quote? Call us at 703-436-4721 or email digital@dihuni.com