2U Front closed AD2U Front closed AD

R813-2 2U Low-Profile Xeon E5 v3/v4 with 5x PCIex16 (3.0), 1x PCIex8 (2.0), 1x PCIex1 (2.0)

$2,080.00 + Tax

• Processor: Xeon E5 v3/v4
• Chipset: Intel C612
• Memory: 4 GB DDR4 (256 GB max) ECC
• Hard Drive: 1TB Enterprise Class
• Optical Drive: DVDRW
• Power Supply: 350W
• Expansion: 5x PCIex16, 1x PCIex8, 1x PCIex1
• LAN: Dual Gigabit LAN
• COM: 2x COM: 2x RS-232
• USB: 6x USB 3.0; 5x USB 2.0
• SATA: 8x SATA-600
• RAID: 0, 1, 10, 5 RAID Onboard
• Operating System: Windows 10 Professional


+ $60.00 + Tax

USB Port Add-ons

+ $21.00 + Tax

Hard Drive (Primary) *

Hard Drive (Secondary)

Hard Drive (Third)

USB Keyboard / Mouse

+ $35.00 + Tax

Operating System *

Windows Downgrade keycode

32-bit Memory Options *

64-bit Memory Options *


Optical Drive *

Power Supply *

Processor *


RAID configuration


Expedited Assembly Service *

Product price
+ Tax
Additional options total:
+ Tax
Order total:
+ Tax


Model R813-2
Chassis Type Industrial Rackmount
Rack Units 2U
Color Black

Expansion Configuration

ISA None
PCI None
PCIex16 5x PCIex16 (2x PCIex16, 3x PCIex8)
PCIex8 1x PCIex8 (in PCIex16 slot)
PCIex4 1x PCIex4 2.0 (in PCIex8 slot)
PCIex1 1x PCIex1
PCI-X None


CPU Xeon E5 v3/v4
CPU Socket LGA2011-R3
Chipset Intel C612

System Memory

Standard RAM 4 GB
Maximum RAM 256 GB ECC Registered RDIMM
RAM Type DDR4 ECC Error-Corrected Memory
RAM Socket 8x 288-pin DIMM

Hard Drive

Hard Drive 1TB Enterprise Class 128MB 2M HRS MTBF

Optical Drive

Optical Drive DVDRW

System Power

Power Supply 350W
Power Supply Type FLEX ATX
Power Input 100/240 VAC Auto-Switching




GPU Aspeed AST2400 / 1400 64 MB
GPU Interface 1x VGA


Ethernet Port 1 10/100/1000 Mbps with Intel I210AT
Ethernet Port 2 10/100/1000 Mbps with Intel I210AT


USB 2.0 5x USB 2.0: 2x Front I/O; 2x Rear I/O; 1x Type A Connector
USB 3.0 6x USB 3.0: 4x Rear I/O; 2x Internal Headers


SATA 8x SATA-600
PS/2 1x Keyboard/Mouse
Serial 2x COM: 1x RS-232 Rear I/O; 1x RS-232 Internal Headers
Audio 1x Audio Output


RAID 0, 1, 5, 10 RAID Onboard

Chassis Characteristics

Construction Heavy-Duty Cold-Rolled Steel
Drive Capacity 1x 5.25″ (External); 1x 3.5″ (External); 2x 3.5″ (Internal)
Front Panel Indicators 1x Power On/Off; 1x HDD; 1x Temperature; 1x Fan
Front Panel Controls 1x Power On/Off; 1x System Reset; 1x Alarm Reset
Cooling Fans 2x 8cm
Watchdog Timer 1 ~ 255 sec.
Operating Temperature 0°C ~ 40°C (32°F ~ 104°F)
Non-Operating Temperature -20°C ~ 60°C (-4°F ~ 140°F)
Relative Humidity 10% ~ 85% @ 40° C, non-condensing
Shock Resistance 10G (11ms duration, half sine wave)
Vibration Resistance 1 Grms
Dimensions (W x D x H) 19″ (482mm) x 18.9″ (480mm) x 3.46″ (88mm)

2u Chassis Dimensional Drawing