Intel Alder Lake 4U Rackmount PC
Intel® R680E ATX Motherboard supports 14th/13th/12th Gen Intel® Core™ i 9/7/5/3 Processor
- 4 x DIMM up to 128GB Max Dual Channel DDR5 5600MHz with ECC Support
- 2 x Intel® I225-LM 2.5GbE
- 8 x USB 3.2 Gen 2, 8 x USB 2.0, 1 x USB 3.2 Gen 2x2 Type-C
- TPM 2.0
- Supports 4 Independent Display: 2 x HDMI, 2 x DP++
- Upto 4 independent displays
- Supports Windows 11






4 Independent Displays
HDMI 1.4/2.0b, DP++ 1.4a/4K/HDR
Gen 5 and Gen 4 PCIe
1 x Gen 5 PCIe x16, 2 x Gen 4 PCIe x4, 1 x Gen 3 PCIe x4, 3 x Gen3 PCIe x1
DDR5 with ECC
4 DIMM slots support Dual Channel DDR5 4400MHz up to 128GB with ECC support






USB 3.2 (20Gbps), USB Type C
Doubling the performance of USB 3.0.
Intel I225-LM 2.5 GbE
Combined with security and manageability features, and AI enablement to help boost productivity and fuel future innovation in IoT applications
Three M.2 M/E-Key
Supports NVMe/CNVi high-speed media storage modules and Wi-Fi 5, Wi-Fi 6 modules
| CPU |
|
| System Chipset | Intel® R680E PCH |
| System Memory | 4 x DIMM slots support Dual Channel DDR5 memory speed up to 4400MHz with UDIMM, up to 128GB, with ECC support |
| BIOS | AMI® 256Mb SPI BIOS |
| DMI | x8 Gen4 DMI |
| Expansion | 1 x Gen 5 PCIe x16 (x16 Physical Black) 2 x Gen 4 PCIe x4 (x16 Physical Orange) 1 x Gen 3 PCIe x4 (x16 Physical Yellow) 1 x Gen 3 PCIe x1 (x16 Physical Yellow) 2 x Gen 3 PCIe x1 Open Ended 1 x M.2 M-Key 2242/2280/22110 NVMe (PCIe x4 + SATA III) 1 x M.2 M-Key 2242/2280/22110 NVMe (PCIe x4 Only) 1 x M.2 E-Key 2230 with CNVi Support (PCIe x 1 + USB 2.0) |
| Watchdog Timer | Reset: 1 sec. ~ 255min. and 1sec. or 1min./step |
| H/W Status Monitor | Monitoring System Temperature, Voltage, with Auto Throttling Control |
| TPM | TPM 2.0 |
| Intel® AMT | Intel® AMT 16 |
| Supported OS | Windows 10, Windows 11, Linux |
| Display | |
|---|---|
| Graphics Engine | Intel® Integrated UHD Graphic with Xe Architecture (CPU Dependent) |
| Interfaces | 2 x HDMI 2.0b 4K@60Hz 2 x Dual Mode DisplayPort 1.4a 4K@60Hz |
| Multi-Display | Supports 4 Independent Displays |
| Ethernet | |
| LAN 1 | Intel® I225-LM 2.5 Gigabit Ethernet Controller |
| LAN 2 | Intel® I225-LM 2.5 Gigabit Ethernet Controller |
| Audio | |
| Audio Codec | Realtek HD Audio Codec |
| Amplifier | 6W Per Channel Amplifier |
| External I/O | |
| Display | 2 x HDMI 2 x DP++ |
| USB | 6 x USB 3.2 Gen 2x1 1 x USB 3.2 Gen 2x2 Type-C |
| LAN and USB | 2 x RJ45 |
| Audio | Line-out, Mic-in |
| Internal I/O | |
| USB | 4 x USB 2.0 Headers (8 Ports) 1 x USB 3.2 Gen 2 (2 Ports) |
| COM | 5 x RS-232 Headers 1 x RS-232/422/485 Header |
| SATA | 4 x SATA III |
| PS/2 | 1 x PS/2 |
| I²C | 1 x I²C Header |
| SMBus | 1 x SMBus Header |
| SPI | 1 x SPI Header |
| Other | Front Audio, Front Panel, 8-bit GPIO |
| Mechanical and Environment | |
| Power Type | AT/ATX |
| Power Connector | 1 x 24-pin ATX Connector 1 x 8-pin ATX 12V Connector |
| Operating Temperature | 0 ~ 60°C (32 ~ 140°F) |
| Storage Temperature | -20 ~ 80°C (-4 ~ 176°F) |
| Operating Humidity | 5% to 90% non-condensing |
| Form Factor | ATX |
| Dimensions | 12” x 9.6” (305 x 244mm) |
| Certification Information | CE, FCC Class B, RoHS Compliant |