| System | Form Factor | 2U Rackmount | Chassis Model | TN83 | Dimension (D x W x H) | 32.71" x 17.25" x 3.43" (831 x 438.4 x 87mm) | Motherboard Name | S8251GM2NE-2T # | Motherboard Notification | # The motherboard not sold separately | Gross Weight | 33.1 kg (73 lbs) | Net weight | 20.3 kg (44.8 lbs) |
| Front Panel | Buttons | (1) UID / (1) PWR w/ LED / (1) RST | LEDs | (1) HDD / (1) UID / (2) LAN / (1) System Event | I/O Ports | (2) USB 3.1 Gen.1 ports |
| External Drive Bay | Q'ty / Type | (8) 3.5" Hot-swap HDD/SSDs | Front Drive Bay Interface | (8) SATA 6Gb/s / NVMe | Front HDD Backplane Support | SAS 12Gb/s /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 100-127V/14A / AC 200-240V/12.6A | Frequency | 47/63 Hz | Output Watts | 1,200 Watts (100-127Vac input) / 2,200 Watts (200-240Vac input) | Efficiency | PFC / 80 plus Platinum | Redundancy | 1+1 |
| Processor | Q'ty / Socket Type | (2) AMD Socket SP3 | Supported CPU Series | (2) AMD EPYC™ 7002/7003 (with AMD 3D V-Cache™ Technology) Series Processors | Thermal Design Power Wattage | Max up to 240W* (cTDP) | #Notification | 240W CPUs are supported with certain condition. Please contact Tyan Technical Support before purchasing |
| 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-installed TYAN Riser Card (PCIe Gen.4) | (1) M8251T83-L32T-2F riser card for (2) FH/FL PCIe Gen.4 x16 / (1) M8251T83-R32T-2F riser card for (2) FH/FL PCIe Gen.4 x16 / (1) M8251T83-LR32T-2L riser card for (1) HH/HL PCIe Gen.4 x16 (right) +(1) HH/HL PCIe Gen.4 x16 (left) slots | Physical Dimension Abbreviation | FH/FL (Full-height / Full-length): 4.4" x 12.3" (111.2 x 312mm) |
| LAN | Q'ty / Port | (2) 10GbE ports + (1) GbE dedicated for IPMI | Controller | Intel X550-AT2 | PHY | Realtek RTL8211E |
| Storage SATA | Connector | (8) SATA from (2) Slim SAS (8 ports) / (2) SATA-DOM | Controller | Direct from AMD EPYC CPU | Speed | 6Gb/s | RAID | N/A |
| Storage NVMe | Connector (U.2) | (4) SFF-8654 for (8) front NVMe |
| Graphic | Connector type | D-Sub 15-pin | Resolution | Up to 1920x1200 | Chipset | Aspeed AST2500 |
| I/O Ports | USB | (1) USB3.1 Gen.1 port (Type-A) / (2) USB3.1 Gen.1 ports (via Cable) / (2) USB3.1 Gen.1 ports (@ rear) | COM | (1) header ( COM1 ) | VGA | (1) D-Sub 15-pin port | RJ-45 | (2) 10 GbE ports + (1) dedicated GbE for IPMI | SATA | (2) SATA-DOM connectors / (8) SATA from (2) Slim SAS connectors |
| TPM (Optional) | TPM Support | Please refer to our TPM supported list. |
| 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 | 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 / FAN speed control automatic / Boot from USB device/PXE via LAN/Storage / Console Redirection / SMBIOS 3.0/PnP/Wake on LAN / ACPI 6.1 / ACPI sleeping states S0, S5 |
| 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 |
| Regulation | FCC (SDoC) | Class A | CE (DoC) | Class A | CB/LVD | Yes | RCM | Yes | VCCI | Yes | BSMI | Yes |
| Operating System | OS supported list | Please refer to our AVL support lists. |
| RoHS | RoHS 6/6 Compliant | Yes |
| Package Contains | Barebone | (1) TN83-B8251 Barebone | Manual | (1) Quick Installation Guide |
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