Marquis K833 Specifications.


ASUS Prime X399-A ATX motherboard


AMD® Ryzen Threadripper processor, up to 32 cores, up to 64MB L3 cache, 14nm, Socket TR4


AMD® X399 chipset
AMD X399 and ASMedia USB3.1 controllers

Memory Subsystem:

Eight (8) 240-pin DIMM banks supporting up to 128GB DDR4-2933 unbuffered non-ECC SDRAM, Quad channel memory bus

Note: Quad channel memory bus requires 4 or 8 modules installed.

Graphic Subsystem:

ASUS GT1030-2G-CSM GeForce GT 1030, PCI-Express x16, 2GB DDR5, DVI-D & HDMI2.0 ports (primary display)

Hard Disk Subsystem:

(K833-T) Up to five (5) SATA 3.5in hard drives. These drives can be configured as standalone units or software RAID.

(K833-SR4) Up to four (4) SATA or SAS 3.5in hard drives. These drives can be configured as standalone units or hardware RAID.

Storage Controllers:

Onboard AMD X399 SATA 6Gbs controller, six ports

One (1) NVMe U.2 port (SFF-8639)

Two (2) M.2 NVMe x4 ports

(K833-N6) ASUS Hyper M.2 X16 NVMe card, PCI-Express x16

(K833-SR4) Broadcom 9361-8i SAS3/SATA 12Gbps RAID controller, Broadcom 3108, RAID level 0, 1, 5, 6, 10, PCI-E x8 Gen3

CD-ROM Subsystem:

(K833-N6/T) 24X DVD+-RW dual layer optical burner
(K833-SR4) external 8X DVD+-RW optical burner, USB 2.0 interface

Sound Subsystem:

Onboard Realtek ALC S1220A 8-channel (7.1) High Definition audio

Network Subsystem:

Onboard Intel i211-AT Single-port PCI-Express Gigabit Ethernet controller, 1000BaseTX, RJ-45

System Slots:

Four (4) PCI Express x16 (v3.0) slots (single at x16, dual at x16/x16, triple at x16/x16/x8)
One (1) PCI Express x4 (v2.0) slot
One (1) PCI Express x1 (v2.0) slot

System I/O:

One (1) USB 3.1 Gen 2 port, Type A (rear access)
One (1) USB 3.1 Gen 2 port, Type C (rear access)
Eight (8) USB 3.1 Gen 1 ports (rear access)
One (1) USB 2.0 port (front access)
One (1) USB 3.1 Gen 1 port (front access)
One (1) Line in, MIC, and Speaker port
One (1) RJ-45 Ethernet port

Keyboard & Mouse:

Logitech Wireless Combo MK270 USB keyboard and Optical mouse


ATX Mid Tower case, FCC Class B, Aluminum alloy bezel

Sample Chassis Images:

Front View 1 Front View 2 Rear view

Two (2) front accessible USB ports
Two (2) front accessible audio ports
750W ATX12V full modular power supply, Platinum Level, 12cm fan
Three (3) accessible 5.25in drive bays
Four (4) internal 3.5in fixed hard drive bays
Four (4) internal 2.5in fixed hard drive bays
(K833-SR4) SAS3 enclosure with four (4) 3.5in trayless hotswap drive bays
Two (2) 12cm fans, ball bearing, low noise
Dimensions: 17.52" (H) x 7.68" (W) x 19.69" (D)

Preinstalled Software:

Fedora, Ubuntu or CentOS 64-bit operating system

Phone: 1.510.249.5900