Contact Us

Worldwide Offices

Chat Online

Get live help and chat with our DFI representative

Contact Us

Email us with your questions or comments

Tell us what you think

Would you answer a brief survey?

Feedback

*Fields Required

Thank you for taking this survey. Your feedback will help us improve our official website and provide a better user experience.

Feedback

Your feedback has been successfully submitted. Thank you very much for your time and participation.

Close

DT122-HD

Industrial Computers Pre-Configured System & Chassis DT122-HD
  • 4th Gen Intel® Core™ Desktop Box PC with Intel® H81
  • Supports DDR3 SODIMM up to 16GB
  • Up to 2x 2.5" or 1x 3.5" SATA drive bay
  • 2 independent displays: 1 HDMI, 1 DVI-I
  • 2 LAN, 2 COM, 6 USB
  • 7-Year CPU Life Cycle Support

Status : Launched

PCIe x16
HDMI
Mini PCIe
10G Ethernet
DDR3
Product Comparison
You have items. ,Up to 3 items.
COMPARE NOW
Quotation
You have ,Up to 3 items.
QUOTE NOW
RoHS Certification
CE Certification
FCC Certification
UL-US Certification
DT122-HD Desktop Box PC
DT122-HD Desktop Box PC
DT122-HD Desktop Box PC
System
Processor
4th Generation Intel® Core™ processors (22nm process technology)
Intel® Core™ i7-4790S (8M Cache, up to 4.0 GHz); 65W
Intel® Core™ i7-4770S (8M Cache, up to 3.9 GHz); 65W
Intel® Core™ i7-4770TE (8M Cache, up to 3.3 GHz); 45W
Intel® Core™ i5-4590S (6M Cache, up to 3.7 GHz); 65W
Intel® Core™ i5-4590T (6M Cache, up to 3.0 GHz); 35W
Intel® Core™ i5-4570S (6M Cache, up to 3.6 GHz); 65W
Intel® Core™ i5-4570TE (4M Cache, up to 3.3 GHz); 35W
Intel® Core™ i3-4360 (4M Cache, 3.7 GHz); 54W
Intel® Core™ i3-4350T (4M Cache, 3.1 GHz); 35W
Intel® Core™ i3-4340TE (4M Cache, 2.6 GHz); 35W
Intel® Core™ i3-4330 (4M Cache, 3.5 GHz); 54W
Intel® Core™ i3-4330TE (4M Cache, 2.4 GHz); 35W
Intel® Pentium® G3420 (3M Cache, 3.2 GHz); 53W
Intel® Pentium® G3320TE (3M Cache, 2.3 GHz); 35W
Intel® Celeron® G1820 (2M Cache, 2.7 GHz); 53W
Intel® Celeron® G1820TE (2M Cache, 2.2 GHz); 35W
Chipset
Intel® H81 Express Chipset
Memory
Two 204-pin SODIMM up to 16GB
Dual Channel DDR3 1333/1600MHz
Graphics
Controller
Intel® HD Graphics
Display
1 x HDMI
1 x DVI-I
HDMI: resolution up to 4096x2304 @ 24Hz or 2560x1600 @ 60Hz
DVI-I, VGA: resolution up to 1920x1200 @ 60Hz
Dual Displays
1 x HDMI + 1 DVI-I
Storage
External/Internal
Up to 2 x 2.5" or 1 x 3.5" SATA 3.0 Drive Bay
Expansion
Interface
1 x PCIe x16
1 x Full-size Mini PCIe (PCIe/USB/SATA)
Audio
Audio Codec
Realtek ALC886 5.1-channel
Ethernet
Controller
1 x Intel® I210 PCIe (10/100/1000Mbps)
1 x Intel® I217 PCIe (10/100/1000Mbps)
LED
Indicators
1 x Power LED
1 x HDD LED
Rear I/O
Ethernet
2 x GbE (RJ-45)
Serial
2 x RS-232 (DB-9)
USB
2 x USB 3.0
4 x USB 2.0
PS/2
1 x PS/2 (mouse/keyboard)
Display
1 x HDMI
1 x DVI-I
Audio
1 x Line-out
1 x Line-in
1 x Mic-in
Buttons
1 x Power Button
1 x Reset Button
Cooling
Fan
1 x CPU Cooler
Watchdog Timer
Output & Interval
System Reset, Programmable via Software from 1 to 255 Seconds
Power
Type
Flex ATX
AC 100-240V, 250W
OS Support
OS Support
Windows 7, WES 7, Windows 8, WES 8
Linux (Distribution available upon request)
Environment
Operating Temperature
0 to 45°C
Storage Temperature
-20 to 60°C
Relative Humidity
85% RH at 45°C, 1 week
Mechanism
Construction
Front Panel: Aluminum
Rear Chassis: Sheet Metal
Mounting
Wall Mount: Type A, Type B
Dimensions (W x H x D)
300mm x 75mm x 217mm (W x H x D)
Weight
3.7 kg
Standards and Certifications
Shock
Operating: 3G peak acceleration (11 msec. duration)
Non-operating: 5G peak acceleration (11 msec. duration)
Vibration
IEC68-2-64
Certifications
CE
FCC Class A
RoHS
UL
Packing List
Packing List
1 DT122-HD system unit
1 CPU cooler
1 HDD drive bay kit
1 Quick Installation Guide
1 CD disk includes: Drivers / Manual
Ordering Information
  • Model Name Part Number Description
  • Model Name :
    DT122-HD
    Part Number :
    750-DT1220-301G
    Description :
    HD100-H81 RoHS, 1 PCIe x16
Optional Items
  • Item Name Part Number Description
  • Item Name :
    CPU
    Part Number :
    785-1150DL
    Description :
    CPU, LGA1150, Long-term support, RoHS
  • Item Name :
    8GB DDR3L
    Part Number :
    785-RSOD38G-L
    Description :
    SODIMM, DDR3L Module (supports dual voltage 1.5V DDR3/1.35V DDR3L), 8GB, RoHS
  • Item Name :
    4GB DDR3L
    Part Number :
    785-RSOD34G-L
    Description :
    SODIMM, DDR3L Module (supports dual voltage 1.5V DDR3/1.35V DDR3L), 4GB, RoHS
  • Item Name :
    2GB DDR3L
    Part Number :
    785-RSOD32G-L
    Description :
    SODIMM, DDR3L Module (supports dual voltage 1.5V DDR3/1.35V DDR3L), 2GB, RoHS
  • Item Name :
    1GB DDR3
    Part Number :
    785-RSOD31G
    Description :
    SODIMM, DDR3 Module, 1GB, RoHS
  • Item Name :
    3.5" 500GB HDD
    Part Number :
    785-H353T0B
    Description :
    3.5” SATA HDD, 500GB, RoHS
  • Item Name :
    2.5" 500GB HDD
    Part Number :
    785-H25500G
    Description :
    2.5” SATA HDD, 500GB, RoHS
  • Item Name :
    2.5" 320GB HDD
    Part Number :
    785-H25320G
    Description :
    2.5” SATA HDD, 320GB, RoHS
  • Item Name :
    2.5" 1TB SSD
    Part Number :
    785-S251TBG
    Description :
    2.5" SATA SSD, 1TB MLC, RoHS
  • Item Name :
    2.5" 512GB SSD
    Part Number :
    785-S25512G
    Description :
    2.5" SATA SSD, 512GB MLC, RoHS
  • Item Name :
    2.5" 256GB SSD
    Part Number :
    785-S25256G
    Description :
    2.5" SATA SSD, 256GB MLC, RoHS
  • Item Name :
    2.5" 128GB SSD
    Part Number :
    785-S25128G
    Description :
    2.5" SATA SSD, 128GB MLC, RoHS
  • Item Name :
    2.5" 64GB SSD
    Part Number :
    785-S25064G
    Description :
    2.5" SATA SSD, 64GB MLC, RoHS
  • Item Name :
    128GB mSATA
    Part Number :
    785-MS128GMF
    Description :
    mSATA Card, 128GB MLC, RoHS
  • Item Name :
    64GB mSATA
    Part Number :
    785-MS64GMF
    Description :
    mSATA Card, 64GB MLC, RoHS
  • Item Name :
    32GB mSATA
    Part Number :
    785-MS32GMF
    Description :
    mSATA Card, 32GB MLC, RoHS
  • Item Name :
    16GB mSATA
    Part Number :
    785-MS16GMF
    Description :
    mSATA Card, 16GB MLC, RoHS
  • Item Name :
    8GB mSATA
    Part Number :
    785-MS08GMF
    Description :
    mSATA Card, 8GB MLC, RoHS
  • Item Name :
    4GB mSATA
    Part Number :
    785-MS04GMF
    Description :
    mSATA Card, 4GB MLC, RoHS
  • Item Name :
    Wi-Fi
    Part Number :
    761-110091-000G
    Description :
    Wi-Fi Kit, RoHS
  • Item Name :
    Power Cord
    Part Number :
    785-PWRD
    Description :
    Power Cord, Standards (USA/EUR/CH), 1.8m, RoHS
  • Item Name :
    Wall Mount
    Part Number :
    761-DT1220-100G
    761-DT1220-000G
    Description :
    DT122 Type A Wall Mount Kit for Top Cover, RoHS
    DT122 Type B Wall Mount Kit for Front Cover, RoHS

* 785-XXX is a group number instead of a unique part number. Please contact your regional sales representative if you need more information.