Sovereign K838 Specifications.

Motherboard:

Supermicro M12SWA-TF workstation board, E-ATX form factor

CPU:

AMD® Threadripper Pro processor, up to 64 cores, up to 256MB L3 cache, 7nm, Socket sWRX8

Chipset:

AMD® WRX80 chipset

Memory Subsystem:

Eight (8) DIMM slots supporting up to 2TB DDR4-3200 ECC registered memory, Eight channel memory bus

Graphic Subsystem:

BMC (IPMI) integrated Aspeed AST2600 VGA (DB-15)

Hard Disk Subsystem:

Up to eight (8) SATA or SAS 3.5in hard drives. These drives can be configured as hardware RAID.

Storage Controllers:

Onboard AMD WRX80 SATA 6Gbs controller, four ports
Four (4) M.2 PCIe 4.0 x4 ports
(SR8) Broadcom 9560-8i SAS3/NVMe/SATA 12Gbps RAID controller, Broadcom 3908, 4G DDR4 cache, RAID level 0, 1, 5, 6, 10, PCIe x8 Gen4
(SS8) Broadcom 9500-8i SAS3/NVMe/SATA 12Gbps HBA controller, Broadcom 3808, PCIe x8 Gen4

CD-ROM Subsystem:

Optional 24X DVD+-RW dual layer optical burner

Sound Subsystem:

Onboard Realtek ALC1220 8-channel (7.1) High Definition audio

Network Subsystem:

Onboard Intel i211-AT Single-port PCIe Gigabit Ethernet controller, 1GBase-T, RJ-45
Onboard Aquantia AQC113C Single-port PCIe 10Gigabit Ethernet controller, 10GBase-T, RJ-45

System Slots:

Six (6) PCI Express x16 (v4.0) slots

System I/O:

Four (4) USB 3.2 Gen 2 (10Gbs) type A ports (rear access)
One (1) USB 3.2 Gen 2x2 (20Gbs) type C port (rear access)
Three (3) USB 3.2 Gen 1 (5Gbs) type A ports (rear access)
Two (2) USB 3.2 Gen 1 (5Gbs) type A ports (front access)
One (1) Line out, MIC in, and Speaker ports
One (1) DB-15 VGA port
Two (2) RJ-45 Ethernet ports
One (1) RJ-45 Ethernet port (Management)

Mouse:

Optional

Keyboard: