System Form Factor 2U Rackmount Chassis Model TN83 Motherboard Name S8251GM2NE-2T Motherboard Notification The motherboard not sold separately

	Front Panel Buttons (1) RST / (1) PWR w/ LED / (1) UID LEDs (1) HDD / (2) LAN / (1) UID / (1) System Event I/O Ports (2) USB 3.1 Gen1 ports

	External Drive Bay Qty / Type (8) 3.5/2.5" Hot-swap SSD/HDDs HDD Backplane Support SAS 12Gb/s /SATA 6Gb/s /NVMe Supported HDD Interface (8) SATA 6Gb/s / NVMe Notification The SAS/SATA HDD backplane is connected to onboard SATA connection by default. Please contact Tyan technical support if a discrete SAS HBA/RAID adapter is required.

	System Cooling Configuration FAN (5) 8cm fans

	Power Supply Type CRPS Input Range AC 200-240V/12.6A Frequency 47-63 Hz Output Watts 2,200 Watts Efficiency PFC / 80 plus Platinum Redundancy 1+1

	Processor Qty / Socket Type (2) AMD Socket SP3 Supported CPU Series (2) AMD EPYCTM 7002 Series Processors Configurable Thermal Design Power (cTDP) Wattage Max up to 200W

	Memory Supported DIMM Qty (8)+(8) DIMM slots DIMM Type / Speed DDR4 ECC RDIMM/RDIMM 3DS/LRDIMM/LRDIMM 3DS 3200 Capacity Up to 2,048GB RDIMM / 4,096GB LRDIMM 3DS Memory channel 8 Channels per CPU Memory voltage 1.2V

Expansion Slots Pre-install TYAN Riser Card (PCI-E Gen4) (1) M8251T83-L32-4F riser card for (2) FH/FL PCI-E Gen4 x16 + (2) FH/FL PCI-E Gen4 x8 slots (left) note split by Mux. / (1) M8251T83-R32-4F riser card for (2) FH/FL PCI-E Gen4 x16 + (2) FH/FL PCI-E Gen4 x8 slots (right) note split by Mux. / (1) M8251T83-LR32-2L riser card for (1) HH/HL PCI-E Gen4 x16 (right) +(1) HH/HL PCI-E Gen4 x16 (left) slots

	LAN Qty / Port (2) 10GbE ports, (1) GbE port dedicated for IPMI Controller Intel X550-AT2 PHY Realtek RTL8211E

	Storage SATA Connector (2) SATA-DOM / (8) SATA from (2) Slim SAS (8-ports) Controller Direct from AMD EPYC CPU Speed 6Gb/s RAID N/A NVMe Connector (Slim SAS) (4) SFF-8654 for (8) NVMe ports

	Graphic Connector type D-Sub 15-pin Resolution Up to 1920x1200 Chipset Aspeed AST2500

	I/O Ports USB (2) USB3.1 Gen1 ports (at rear) / (2) USB3.1 Gen1 ports (via Cable) / (1) USB3.1 Gen1 port (Type-A) COM (1) DB-9 port (COM1) + (1) header (COM2) VGA (1) D-Sub 15-pin port RJ-45 (2) 10GbE ports, (1) dedicated GbE for IPMI SATA (8) SATA from (2) Slim SAS connectors + (2) SATA-DOM connectors

	TPM (Optional) TPM Support Please refer to our TPM supported list.

	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 24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub AST2500 IPMI Feature IPMI 2.0 compliant baseboard management controller (BMC) / 10/100/1000 Mb/s MAC interface

	BIOS Brand / ROM size AMI / 32MB Feature Hardware Monitor / SMBIOS 3.0/PnP/Wake on LAN / Boot from USB device/PXE via LAN/Storage / Console Redirection / ACPI 6.1 / ACPI sleeping states S0, S5 / FAN speed control automatic

	Operating System OS supported list Please refer to our AVL support lists.

	Regulation FCC (SDoC) Class A CE (DoC) Class A CB/LVD Yes RCM Class A VCCI Class A

	Operating Environment Operating Temp. 10oC to 35oC (50oF to 95oF) Non-operating Temp. - 40oC to 70oC (-40oF to 158oF) In/Non-operating Humidity 90%, non-condensing at 35oC

	RoHS RoHS 6/6 Compliant Yes

	Package Contains Barebone (1) TN83-B8251 Barebone Manual (1) Quick Installation Guide

	Weight 73.00LB Warranty Information 3 Years