R331-4 4U 6th/7th Gen Core i7, i5, i3, with 2x PCIex16 (3.0),2x PCIex4 (3.0)


$1,485.00 + Tax

• Processor: 6th/7th Gen Core i7, i5, i3
• Chipset: Intel Q170
• Memory: 4 GB DDR4 (64 GB max)
• Hard Drive: 250GB SSD
• Optical Drive: DVDRW
• Power Supply: 500W
• Expansion: 2x PCIex16 3.0; 2x PCIex4 3.0
• LAN: Quad Gigabit LAN
• COM: 6x COM
• USB: 6x USB 3.0; 6x USB 2.0
• SATA: 8x SATA-600
• RAID: 0, 1, 10, 5 RAID Available Onboard
• Operating System: Windows 10 Professional

Serial I/O Accessories

Rackmount Accessories

USB 3.0 Port Add-on

Hard Drive (Primary) *

Removable Primary Hard Drive

Hard Drive (Secondary)

Removable Secondary Hard Drive

Hard Drive (Third)

Removable Third Hard Drive


RAID configuration *

Operating System *

Memory Options

Optical Drive *

Power Supply *

Processor *

Keyboard / Mouse (USB)

Video *

PCIe Add-On Card



Shipping Account

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



Model R331-4
Chassis Type Industrial Rackmount
Rack Units 4U
Color Black

Expansion Configuration

ISA None
PCI None
PCIex16 2x PCIex16 3.0 *2 PCI-E x16 slots are running at x16/NA or x8/x8*
PCIex8 None
PCIex4 2x PCIex4 3.0
PCIex1 None
M.2 1 x M.2 2260/2280 M key (SATA3.0/PCIe Gen3 x2 NVMe) (2260/2280)


CPU 6th/7th Gen Core i7, i5, i3
CPU Socket LGA1151
Chipset Intel Q170

System Memory


Standard RAM 4 GB
Maximum RAM 64 GB
RAM Socket 4x 288-pin DIMM
Memory Support

Hard Drive


Optical Drive

Optical Drive DVDRW

System Power

Power Supply 500W
Power Supply Type PS2
Power Input 100/240 VAC Auto-Switching

BIOS Features

BIOS Type Insyde SPI 128Mbit
TPM Optional TPM 2.0 (MOQ required)
Power Settings
Power-on mode for AC power recovery, RTC Timer, Wake on USB, Wake on LAN


GPU Intel HD Graphics
GPU Interface 1x VGA; 1x DVI-I; 1x Display Port++



Ethernet Port 1 10/100/1000 Mbps with Intel® I211AT
Ethernet Port 2 10/100/1000 Mbps with Intel® I211AT
Ethernet Port 3
10/100/1000 Mbps with Intel® I211AT
Ethernet Port 4
10/100/1000 Mbps with Intel® I219LM (only CoreTM i7/i5 supports iAMT)


USB 2.0 6x USB 2.0: 2x Rear I/O, 2 x USB 2.0 Internal Header (2.54mm pitch), 2x USB Front Panel
USB 3.0 6x USB 3.0: 4x Rear I/O, 2 x USB 3.0 Internal Header (2.00mm pitch)
USB 3.1 N/A


SATA 5x SATA-600
M.2 1 x M.2 2260/2280 M key (SATA3.0/PCIe Gen3 x2 NVMe) (2260/2280)
PS/2 Keyboard/Mouse Combo Port
Serial 1 x RS-232/422/485 Rear (RS-232 w/ power ), 1 x RS-232/422/485 (RS-232 w/ power) (2.54mm pitch)  Internal Header, 4 x RS-232 (2.54mm pitch) Internal Header
LPT 1 x LPC (supports LPC EXT-RS232/RS485 module) Internal Header
DIO 1 x 8-bit DIO Internal Header
Audio Realtek ALC888S-VD2-GR (Header Only, Not connected) 1x x S/PDIF (Internal Header)


RAID 0, 1, 5, 10 RAID Onboard

Chassis Characteristics

Construction Heavy-Duty Cold-Rolled Steel
Drive Capacity 3x 5.25″ (External); 1x 3.5″ Floppy Only (External); 1x 3.5″ (Internal)
Front Panel Indicators 1x Power On/Off; 1x HDD
Front Panel Controls 1x Power On/Off; 1x System Reset
Cooling Fans 1x 12cm
Watchdog Timer 1 ~ 255 sec.
Operating Temperature 0°C ~ 60°C (32°F ~ 140°F)
Dimensions (W x D x H) 19″ (482.6mm) x 17.7″ (450mm) x 7″ (177mm)

Dimensional diagram of 4U industrial rackmount chassis with dimensions 19

Additional information

Weight 55 lbs
Intel Q170
PCIex16 Expansion Slots
1x PCIex16
2x PCIex16
6th Gen Core I Series
7th Gen Core I Series
Microsoft Windows Support
PCIex4 Expansion Slots
1x PCIex4
2x PCIex4