►Supports AMD TR4 Socket Ryzen Threadripper Series CPUs
►Support quad channel DDR4 total 8 DIMM slots
►Support 8x SATA 6Gb/s by AMD X399 and 2x SATA 6Gb/s by Asmedia 1061
►Support 2x M.2 (PCIe3.0 x4) up to 22110 form factor
►Support 3x PCIe 3.0 x16、2x PCIe 3.0 x8
►Support Dual 10GbE by Intel X550-AT2

Additional information

Form Factor



12" x 9.6" (30.5 cm x24.4 cm)

Processor System

Supports AMD Ryzen™ Threadripper™ Processors
Socket : AMD Socket TR4 4094P

System Memory

8 x 288-pin DDR4 DIMM slots
Max 256GB, DDR4 ECC-UDIMM and non-ECC, Un-buffered Memory
Quad Channel Memory Technology

Expansion Slot

PCIe 3.0 x 16
-Slot2 : Gen3 x16 link, auto switch to x8 link if Slot3 is occupied. -Slot3 : Gen3 x8 link
-Slot4 : Gen3 x16 link, auto switch to x8 link if Slot5 is occupied.
-Slot5 : Gen3 x8 link
-Slot6 : Gen3 x16 link

PCIe 2.0 x 4
-Slot7 : Gen3 x4 link

M.2 Slot

1x M-key (PCIe3.0 x4 or SATA 6Gb/s shared with SATA port) support 2230/2242/2260/2280/22110
1x M-key (PCIe3.0 x4) support 2230/2242/2260/2280/22110 ( Reserved BOM option for OCU Link).


SATA Controller
-X399 : 8x SATA 6Gb/s; 2x SATA DOM, 4 via mini-SAS HD, 2x SATA 7-pin (one shared with M.2)

Additional Storage Controller
-Asmedia1061 : 2x SATA 6Gb/s


LAN Controller
-2 x RJ45 10GbEby Intel® X550-AT2

-10Gbps/1000 Mbps


BMC Controller
-ASPEED AST2500 : IPMI 2.0




Realtek ALC892

Rear Panel I/O

Lan Port : 2 x RJ45: 2x 10GbE by Intel® X550-AT2,1 x IPMI dedicated LAN
PS/2 KB/Mouse : 1Port
VGA Port : 1Port
USB 3.1 Gen1 : 2Port
USB 3.1 Gen2 : 2Port (Type A,Type C)

Internal Connector

USB 3.1 (Gen1) Header : 1( support 2 USB3.0)
USB 2.0 Header : 1( support 2 USB2.0)
Type A USB 3.1 (Gen1) 1Port
SGPIO Header 2Port


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