DFI Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for DFI products.

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DFI manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

DFI ADN553 Embedded 3.5″ SBC User Manual

DFI ADN553 Embedded 3.5″ SBC User Manual

March 15, 2026
DFI ADN553 Embedded 3.5" SBC Specifications Product Name: ADN553 Embedded 3.5 SBC Copyright: Information protected by copyright Trademarks: Product names or trademarks used for identification only Compliance: FCC and DOC Class A Product Usage Instructions About this Manual This manual…
DFI EC900-QCS Ultra Small Size Embedded System User Manual

DFI EC900-QCS Ultra Small Size Embedded System User Manual

March 12, 2026
DFI EC900-QCS Ultra Small Size Embedded System Specifications Category Specification Details Platform Processor Qualcomm QCS6490 (Kryo 670, 8 cores, up to 2.7 GHz, 12 TOPS) Memory LPDDR5x, 4/8GB Graphics Display 1 x HDMI Type A, 1080P support (Linux) Storage External/Internal…
DFI ADN253 Industrial Motherboards User Manual

DFI ADN253 Industrial Motherboards User Manual

March 10, 2026
DFI ADN253 Industrial Motherboards Product Information Model: ADN253 Copyright: Information protected, reproduction without permission prohibited Trademarks: Product names and trademarks used for identification only Warranty: Covers specific conditions, misuse voids warranty The ADN253 is a high-performance product designed for [specific…
DFI ADS630-R680E/Q670E Industrial Motherboard User Manual

DFI ADS630-R680E/Q670E Industrial Motherboard User Manual

February 25, 2026
ADS630-R680E/Q670E Industrial Motherboard Specifications: Model: ADS630-R680E/Q670E Form Factor: ATX Usage: Industrial Motherboard Product Information: The ADS630-R680E/Q670E is an ATX industrial motherboard designed for robust performance in industrial settings. It provides reliable computing power for various industrial applications. Product Usage…
DFI Q670E Intel Industrial Motherboards Instruction Manual

DFI Q670E Intel Industrial Motherboards Instruction Manual

February 17, 2026
DFI Q670E Intel Industrial Motherboards Instruction Manual Board Layout Top View 1 ▲VGA ▼HDMI 2 ▲DP1 ▼DP2 3 ▲LAN1 ▼USB2_1/2 USB3_1/2 4 ▲LAN2 ▼USB2_3/4 USB3_3/4 5 ▲LAN3 ▼USB2_7/8 USB3_7/8 6 ▲LAN4 ▼USB2_9/10 USB3_9/10 7 ▲Line-Out ▼MIC-In 8 Front LAN LED…
DFI EHL556 3.5″ SBC Industrial Motherboard User Manual

DFI EHL556 3.5″ SBC Industrial Motherboard User Manual

February 9, 2026
DFI EHL556 3.5" SBC Industrial Motherboard Product Information odel: EHL556 Type: SBC Industrial Motherboard The EHL556 SBC Industrial Motherboard is a high-quality  motherboard designed for industrial use. It features a WatchdogTimer function that ensures system stability by clearing the system…
DFI ECX700-AL Ruggedized Fanless Embedded System User Manual

DFI ECX700-AL Ruggedized Fanless Embedded System User Manual

February 8, 2026
DFI ECX700-AL Ruggedized Fanless Embedded System Notice: The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Shielded interface cables must be used in order to comply with…
DFI KIT101P-ADN/KIT121P-ADN Industrial Open Frame Panel PC User Manual

DFI KIT101P-ADN/KIT121P-ADN Industrial Open Frame Panel PC User Manual

January 31, 2026
KIT101P-ADN/KIT121P-ADN Industrial Open Frame Panel PC Specifications Product Models: KIT101P-ADN, KIT121P-ADN, KIT-ADN Series Type: Industrial Open Frame Panel PC Copyright: All rights reserved Trademark: Product names and trademarks used for identification only Compliance: FCC and DOC Class A Product…
DFI M93053 Industrial Motherboards Owner’s Manual

DFI M93053 Industrial Motherboards Owner’s Manual

January 28, 2026
DFI M93053 Industrial Motherboards Introduction Specifications SYSTEM   Processor   i.MX 93 applications processor MIMX9352CVVXMAB, Dual core, 1.7GHz, NPU, -40°C~105°C Memory 2GB LPDDR4 Memory Down GRAPHICS Controller 2D Graphics: PXP Engine Feature Blending/Composition, Resize, Color Space Conversion   Display 1…
DFI HPT171 Industrial Motherboards User Guide

DFI HPT171 Industrial Motherboards User Guide

January 25, 2026
DFI HPT171 Industrial Motherboards Board Layout Top View DC Jack for DC-IN ▲LAN1▼USB3▼USB3 ▲LAN2▼USB2▼USB2 ▲DP2▼DP3  DP0/DP1 ▲COM1▼COM2 ▲Mic In▼ Line Out ▼Line In  PCIE  CPU Fan  SMBus  COM3/4/5/6  SATA Power  SATA Power  SPI  M.2-M SATA or PCIE Model  COM2 Output…
DFI MIO-500 All-in-One Expansion Board User's Manual

DFI MIO-500 All-in-One Expansion Board User's Manual

User's Manual • March 8, 2026
User's manual for the DFI MIO-500 All-in-One Expansion Board, detailing its features, specifications, jumper settings, and connector pin assignments for serial ports, parallel port, floppy disk controller, IDE hard disk interface, and game port.
DFI RPS330 Quick Reference Guide

DFI RPS330 Quick Reference Guide

Quick Reference • March 5, 2026
Quick reference guide for the DFI RPS330 industrial motherboard, detailing board layout, component locations, and pin assignments for various connectors.
DFI EC900-QCS Ultra Small Size Embedded System User's Manual

DFI EC900-QCS Ultra Small Size Embedded System User's Manual

User's Manual • March 1, 2026
User's manual for the DFI EC900-QCS Ultra Small Size Embedded System. This document provides detailed information on hardware installation, system settings, technical specifications, safety precautions, and regulatory compliance for the EC900-QCS embedded system.