| System |
Form Factor |
2U Rackmount |
| Chassis Model |
TN85 |
| Dimension (D x W x H) |
33.46" x 17.63" x 3.43" (850 x 448 x 87mm) |
| Motherboard Name |
S8261GM2NE-2T # |
| Motherboard Notification |
# The motherboard not sold separately |
| Gross Weight |
39.2 kg (86.42 lbs) |
| Net weight |
29.2 kg (64.37 lbs) |
| Front Panel |
Buttons |
(1) PWR w/ LED / (1) UID / (1) RST |
| LEDs |
(1) ID / (2) LAN / (1) Warning |
| I/O Ports |
(2) USB 3.2 Gen.1 ports |
| Processor |
Q'ty / Socket Type |
(2) AMD Socket SP5 |
| Supported CPU Series |
(2) AMD EPYC™ 9004/9005 Series Processors |
| Thermal Design Power Wattage |
Max up to 500W* (TDP) |
| Memory |
Supported DIMM Qty |
(12)+(12) DIMM slots |
| DIMM Type / Speed |
RDIMM / RDIMM-3DS DDR5 6400 MT/s |
| Capacity |
Up to 6,144GB RDIMM DDR5 6400 memory |
| Memory channel |
12 Channels per CPU |
| Memory voltage |
1.1V |
| PCIe Expansion Slots |
PCIe |
(6) PCIe Gen 5 x16 slots |
| Pre-installed TYAN Riser Card (PCIe Gen.5) |
(1) M8261T85-LR32-2L riser card for (2) HH/HL PCIe 5.0 x16 slots / (1) M8261T85-L32T-2F riser card for (2) FH/FL PCIe 5.0 x16 slots / (1) M8261T85-R32T-2F riser card for (2) FH/FL PCIe 5.0 x16 slots |
| Storage |
Q'ty / Type |
(8) 2.5" Hot-Swap NVMe |
| Front Drive Bay Interface |
(8) NVMe U.2 |
| Front Drive Backplane Support |
NVMe |
| Power Supply |
Type |
CRPS |
| Input Range |
AC 100-127V/14A / AC 200-240V/15.5A |
| Frequency |
50/60 Hz |
| Output Watts |
2,700 Watts |
| Efficiency |
80 plus Titanium |
| Redundancy |
1+1 |
| Serviceability |
Hot-swap |
| Cooling |
Fan |
(6) 6cm hot-swap middle fans + (2) 8cm easy-swap rear fans |
| Networking |
Q'ty / Port |
(2) 10GbE ports + (1) GbE dedicated for IPMI |
| Controller |
Intel X550-AT2 |
| PHY |
Realtek RTL8211F |
| Storage NVMe |
Connector (U.2) |
(4) SFF-TA-1016 (MCIO 8x) for (8) front NVMe |
| Graphic |
Connector type |
D-Sub 15-pin |
| Resolution |
Up to 1920x1200 |
| Chipset |
Aspeed AST2600 |
| I/O Ports |
USB |
(2) USB3.2 Gen.1 ports (@ front) / (2) USB3.2 Gen.1 ports (@ rear) |
| VGA |
(1) D-Sub 15-pin port |
| RJ-45 |
(2) 10 GbE ports + (1) dedicated GbE for IPMI |
| Button |
ID Button / Power Button / Reset Button |
| TPM (Optional) |
TPM Support |
Please refer to our TPM supported list. |
| Interface |
SPI |
| System Monitoring |
Chipset |
Aspeed AST2600 |
| 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 / Over voltage warning indicator |
| Server Management |
Chipset |
Aspeed AST2600 |
| AST2600 iKVM Feature |
24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub |
| AST2600 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 3.5/PnP/Wake on LAN / ACPI 6.4 / 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 |
| OS Compatibility |
OS supported list |
Please refer to our compatibility support lists |
| RoHS |
RoHS 6/6 Compliant |
Yes |
| Package Contains |
Barebone |
(1) TN85-B8261 Barebone |
| Manual |
(1) Quick Installation Guide |
