Sovereign 3894 Specifications.


Supermicro X11DHP-T server board


Intel Xeon Scalable Processor, up to 28 cores, up to 10.40GT/s QuickPath Interconnect, SkyLake-SP or Cascade Lake-SP core, HyperThreading (SMT), Socket LGA3647


Intel C624 server chipset

Memory Subsystem:

Sixteen (16) 240-pin DIMM banks supporting up to 2TB DDR4-2933 ECC registered memory, 8 memory slots per CPU bank, Six channel memory bus

Note: Two processors are required to populate more than 8 memory modules.

Graphic Subsystem:

BMC (IPMI) integrated Aspeed AST2500 VGA (DB-15)

Hard Disk Subsystem:

(SRT) Up to sixteen (16) SATA or SAS 3.5in hard drives. These drives can be configured as hardware RAID.
(SST) Up to sixteen (16) SATA or SAS 3.5in hard drives. These drives can be configured as software RAID.
Up to two (2) NVMe SSD in hard drives. These drives can be configured as software RAID.

Storage Controllers:

Ten (10) SATA3 6Gbs ports via C624 chipset
Two (2) M.2 NVMe x4 ports
(SRT) Supermicro AOC-S3108L-H8IR SAS3/SATA 12Gbps RAID controller, Broadcom 3108, RAID level 0, 1, 5, 6, 10, PCI-E x8 Gen3
(SST) Supermicro AOC-S3008L-L8E SAS3/SATA 12Gbps controller, Broadcom 3008, PCI-E x8 Gen3

CD-ROM Subsystem:


Sound Subsystem:


Network Subsystem:

Onboard Intel X557-AT2 Dual-port PCI-Express 10Gigabit Ethernet controller, 10GBase-T, RJ-45
Onboard in-band and out-of-band remote server management (IPMI 2.0+KVM) with dedicated LAN port

System Slots:

Three (3) PCI Express x16 (v3.0) slots
Four (4) PCI Express x8 (v3.0) slots
Note: Two processors are required to support PCI-E x16 expansion slots 2,4,5

System I/O:

One (1) RS-232C 16550 serial port
One (1) DB-15 VGA port
Four (4) USB 3.0 ports
Two (2) RJ-45 Ethernet ports
One (1) RJ-45 Ethernet port (Management)






ASL 3U Rack mount chassis, FCC Class B
Chassis and CPU overheat alarm with front LED indication
Air Shroud and copper-based CPU heatsinks (passive design)
1200W EPS12V redundant & hotswap power supply, Titanium Level, 96% efficiency
Dimensions: 5.2" (H) x 17.2" (W) x 25.5" (D)
One (1) Slim optical drive bay
One (1) SAS3 backplane with single LSI SAS3X28 expander
Sixteen (16) 3.5in hotswap hard drive bays
Two (2) 2.5in hotswap hard drive bays (rear access)
Five (5) 8cm hotswap cooling fans
Tool-less sliding rail kit with quick release

Preinstalled Software:

Ubuntu, CentOS or Rocky Linux 64-bit operating system

Phone: 1.510.249.5900