Home » Computers » Computer Systems » Barebone Systems » B8026T70AV16E8HR

Tyan Transport SX TN70AB8026 Barebone System - 2U Rack-mountable - AMD - Socket... 

Oops! It appears we are out of stock or no longer selling this product.

Model: 209819

Search Beach Audio for similar products



No Compromise Single-Socket Hybrid Storage Server
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
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)
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) Warning
I/O Ports:(2) USB 2.0 ports
External Drive Bay
Type / Qty:2.5" Hot-Swap SSD/HDD + NVMe / (16) + (8)
HDD backplane support:SAS 12Gb/s /SATA 6Gb/s / NVMe
Supported HDD Interface:(16) 2.5" SATA 6Gb/s + (8) 2.5" NVMe
Internal Drive Bay
Type / Qty:(2) 2.5" fixed HDD/SSD
Supported HDD Interface:(2) SATA 6Gb/s
System Cooling Configuration
FAN:(4) 6cm fans
Power Supply
Input Range:AC 100-127V/10A / AC 200-240V/5A
Frequency:50-60 Hz
Output Watts:770 Watts
Efficiency:80 plus Platinum
Socket Type / Qty:AMD Socket SP3/ (1)
Supported CPU Series:(1) AMD EPYCTM 7000 Series Processor
Average CPU Power (ACP) wattage:Max up to 180W
Supported DIMM Qty:(16) DIMM slots
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 / (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, please contact with Tyan technical support for details.
Pre-install TYAN Riser Card:M7106-L24-3F / M7106-R24-3F
Others:(1) PCI-E Gen3 x16 OCP 2.0 slots (conn.A+conn.B)
Port Qty:(2) GbE ports, (1) PHY dedicated for IPMI
Controller:Broadcom BCM5720
PHY:Realtek RTL8211E
SATA:Connector:(2) SFF-8612 for (16) SATA ports
Controller:Direct from AMD CPU
Speed:6.0 Gb/s
NVMe:Connector (M.2):(2) 22110/2280/2260/2242 (by PCI-E and SATA interface)
Connector (OCuLink):(4) SFF-8612 for (8) NVMe ports
Connector type:D-Sub 15-pin
Resolution:Up to 1920x1200
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) GbE dedicated for IPMI
System Monitoring
Chipset:Aspeed AST2500
Temperature:Monitors temperature for CPU and memory and system environment
Voltage:Monitors voltage for CPU, memory, chipset and power supply
LED:Over temperature warning indicator / Fan and 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
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.
FCC (DoC):Class A
CE (DoC):Class A
VCCI:Class A
RCM:Class A
Operating Environment
Operating Temp.:10o C - 35o C (50o F- 95o F)
Non-operating Temp.:- 40o C - 70o C (-40o F - 158o F)
In/Non-operating Humidity90%, non-condensing at 35o C
RoHS 6/6 CompliantYes

Package Contents:
  • Transport SX TN70AB8026 (B8026T70AV16E8HR)
  • 1 x Quick Installation Guide
  • 1 x TYAN Device Driver CD


Package Contents: 
  • Transport SX TN70AB8026 (B8026T70AV16E8HR)
  • 1 x Quick Installation Guide
  • 1 x TYAN Device Driver CD

Environmentally Friendly: Yes

Environmental Certification: RoHS-6


General Information
ManufacturerTyan Computer Corp
Manufacturer Part NumberB8026T70AV16E8HR
Manufacturer Website Addresshttp://www.tyan.com
Brand NameTyan
Product LineTransport SX
Product ModelTN70AB8026
Product NameTransport SX TN70AB8026 (B8026T70AV16E8HR)
Marketing Information

TYAN TN70A-B8026 Hybrid Storage Server B8026T70AV16E8HR

Traditional server architectures have tied high amounts of PCIe connectivity and memory capacity to dual socket designs. The AMD EPYC platform frees server designers from this limitation, allowing us to design single-socket servers with features only seen before in dual socket platforms. The Tyan Transport SX (TN70A-B8026) allows datacenter architects to select the right sized CPU without sacrificing memory capacity, memory performance, or PCIe connectivity.

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 barebones 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.

The TN70A-B8026 is a versatile design and has an alternative all-NVMe model named the B8026T70AE24HR with support for 24 NVMe Hot-Swap 2.5" bays. More details about the B8026T70AE24HR can be found here.

Key Features


The AMD EPYC processor offers the highest possible performance from a single CPU socket, including:

  • 8, 16, 24, or 32 core processors with 16, 32, 48, or 64 threads
  • Support for up to 2TB total RAM per socket on all CPU models
  • Support for memory speeds up to DDR4-2667
  • 128 PCIe lanes

Dual Socket Feature Set

Traditionally, the only way to deploy a large number of PCIe devices or deploy large quantities of memory has been to select a dual-socket motherboard. This has resulted in datacenters full of underutilized and expensive dual-socket servers which had been purchased for memory footprint and I/O capabilities that had not previously been available in single-socket servers. Tyan has targeted these applications with the AMD EPYC platform by supporting up to 124 PCIe lanes and 8 memory channels in a single-socket platform. Significant savings can be had both in CPU cost and power consumption by migrating workloads to a single socket AMD EPYC platform and increasing resource utilization.

8 Hot-Swap 2.5" NVMe Drive Bays

NVMe technology offers breakthrough performance for SSDs by attaching storage devices directly to the PCIe bus, freeing them from the SATA protocol that was originally designed for slower rotational media. This technology significantly reduces storage latency and increases transfer speeds.

Packaged Quantity1
Product TypeBarebone System
Processor & Chipset
Number of Processors Supported1
Processor SocketSocket SP3
Processor SupportedEPYC
64-bit ProcessingYes
Chipset ManufacturerAMD
Maximum Memory1 TB
Memory TechnologyDDR4 SDRAM
Memory StandardDDR4-2666/PC4-21300
Number of Total Memory Slots16
Controller Type
RAID SupportedYes
Display & Graphics
Graphics Controller ManufacturerASPEED
Graphics Controller ModelAST2500
Graphics Memory Capacity32 MB
Network & Communication
Ethernet TechnologyGigabit Ethernet
I/O Expansions
Number of Total Expansion Bays26
Number of Internal 2.5" Bays26
Number of Total Expansion Slots7
Number of PCI Express x8 Slots4
Number of PCI Express x16 Slots3
Total Number of USB Ports5
Number of USB 3.0 Ports3
Number of SATA Interfaces16
Operating System Supported
Power Description
Input Voltage
Number of Power Supplies Installed2
Maximum Power Supply Wattage770 W
Physical Characteristics
Form FactorRack-mountable
Rack Height2U
Weight (Approximate)41.89 lb
ProductTitleTyan Transport SX TN70AB8026 Barebone System - 2U Rack-mountable - AMD - Socket SP3 - 1 x Processor Support - 1 TB DDR4 SDRAM DDR4-2666/PC4-21300 Maximum RAM Support - Serial ATA/600, 12Gb/s SAS RAID Supported Controller - ASPEED AST2500 32 MB Integrated - 26 x Total Bays - 26 2.5" Bay(s) - 7 x Total Expansion Slots - Processor Support (EPYC) - Gigabit Ethernet - 3 USB 3.0 Port(s) - 2 x 770 W

Warranty Information

Limited Warranty3 Year
Beach Audio Warranty

This product was added to our catalog on Monday, August 13, 2018.


NetSuite ecommerce design

© 2014 Beach Audio, Inc. All Rights Reserved