Productdatasheet
14 September 2026
Industrieel en embedded moederbord · ATX
EAX-R680BP
Serie: EAX

The Avalue EAX-R680BP is a full-size ATX industrial motherboard built on the Intel R680E chipset for 12th/13th/14th and Series 2 Gen Intel Core i9/i7/i5/i3 processors (up to 125W TDP) on the LGA1700 socket. Four DDR5 4400MHz U-DIMM slots support up to 192GB with ECC (CPU-dependent), and onboard TPM 2.0 plus broad PCIe Gen5/Gen4 expansion make it a high-performance workstation and edge-server foundation. Expansion is extensive: dual PCIe x16 (one x16 Gen5 default or two x8 Gen5), dual PCIe x4 Gen4, additional PCIe Gen3 slots, and two M.2 NVMe Gen4x4 slots plus four SATA III ports. The EAX-R680BP drives triple display through dual DisplayPort 1.4a (up to 7680x4320 @ 60Hz) and HDMI 2.1b (4K @ 60Hz HDR), with quad Intel I226 2.5GbE networking and a 5.1-channel audio subsystem with a 2x6W amplifier, running Windows 11 and Linux.
Belangrijkste kenmerken
- LGA1700 socket: 12/13/14th & Series 2 Gen Intel Core i9/i7/i5/i3 (max 125W TDP)
- Intel R680E Platform Controller Hub
- 4 x DDR5 4400MHz U-DIMM, up to 192GB (ECC by CPU)
- Dual PCIe x16 (1x x16 Gen5 or 2x x8 Gen5) + PCIe Gen4/Gen3 slots
- 2 x M.2 NVMe Key-M Gen4x4 + 4 x SATA III
- Triple Display: 2 x DP 1.4a (up to 8K@60Hz) + HDMI 2.1b (4K@60Hz HDR)
- Quad Intel I226 2.5GbE LAN
- Onboard TPM 2.0; 5.1-CH audio + 2x6W amplifier
- Full-size ATX, Windows 11 and Linux
Technische specificaties
Systeeminformatie
| Processor | LGA 1700 Socket Supports 12/13/14th & Series 2 Gen Intel® Core™ processors i9/i7/i5/i3 (Max. TDP at 125W) |
|---|---|
| Platform Controller Hub | Intel® R680E Chipset |
| Systeemgeheugen | 4 x 288-Pin DDR5 4400MHz U-DIMM Socket Supports Up to 192GB (ECC Memory Support by CPU) |
| I/O-chipset | Nuvoton NCT6126D |
| Watchdog-timer | H/W Reset, 5~255 Seconds/5~255 Minutes |
| BIOS | AMI uEFI BIOS, 256Mbit SPI Flash ROM |
| Hardwarestatusmonitor | CPU Temperature Monitoring, Voltage Monitoring, CPU Fan Speed Control |
| TPM | Onboard NuvoTon NPCT760 Supports TPM 2.0 |
| Bord | ATX |
Uitbreiding
| Uitbreiding | 2 x PCIe x16 slots for 1 x PCIe x16 Gen5 default or 2 x PCIe x8 Gen5 (BIOS selection), 2 x PCIe x4 Gen4, 1 x PCIe x4 Gen3, 1 x PCIe x4 slot for 1 x PCIe x2 Gen3, 2 x M.2 NVMe Key M 2242/2280/22110 (PCIe Gen4x4, for Storage only, no SATA) |
|---|
Opslag
| Opslag | 2 x M.2 Key M NVMe (Gen4x4) 2242/2280/22110, 4 x SATAIII |
|---|
Display
| Grafische chipset | Intel® Graphic Chipset 12/13/14th & Series 2 Gen Intel® Core™ processors CPU Integrated |
|---|---|
| Spec. en resolutie | 2 x DP 1.4a (DP++ supported): native DP display, combined, up to 7680 × 4320 @ 60Hz, (DP++ via passive dongle: up to 1920 × 1080 @ 60Hz), 1 x HDMI 2.1b: up to 4K × 2K @ 60Hz (HDR) |
| Meerdere displays | Triple Display |
Audio
| Audiocodec | Realtek ALC888S HD Audio Decoding Controller |
|---|---|
| Audio-interface | Mic-in, Line-out, 5.1-CH Audio |
| Audioversterker | 2 x 6W 8Ω Amplifier |
Ethernet
| LAN-chipset | 2 x Intel® i226-LM 2.5G Gigabit Controller, 2 x Intel® i226V 2.5G Gigabit Controller |
|---|---|
| LAN-poort | 4 x RJ-45 |
Voedingsvereiste
| Voedingsmodus | AT/ATX (Default Setting: ATX) |
|---|
Softwareondersteuning
| OS | Windows 11, Linux |
|---|
Certificering
| Certificeringsinformatie | CE, FCC, RoHS Compliant |
|---|
I/O
| USB | 8 x USB 3.2 Gen2, 1 x USB 3.2 Gen1 Vertical Type A, 5 x USB 2.0 |
|---|---|
| COM-poort | 1 x RS232 on rear I/O, 2 x RS232/422/485 by pin-header, 3 x RS232 by pin header |
| SATA | 4 x SATA III |
| RAID | Support RAID 0, 1, 5, 10 |
| DIO | 1 x 16-bit GPIO |
Mechanisch en omgeving
| Bedrijfstemp. | 0~55°C (32~131°F), 0.5m/s Air Flow |
|---|---|
| Opslagtemp. | -40~ +75°C (-40~167°F) |
| Luchtvochtigheid in bedrijf | 40°C @ 95% Relative Humidity, Non-condensing |
| Gewicht | 1.54lbs (0.7kg) |
| Voedingsvereiste | +12V/+5V/5VSB/+3.3V/-12V |
| Voedingsmodus | AT/ATX (Default Setting: ATX) |
| Afmeting (L x B) | 12" x 9.6" (304.8mm x 243.84mm) |
Bestelinformatie
| Bestelinformatie | EAX-R680BP-A1R: Intel R680E, 1 x PCIex16, 4 x 2.5G LAN |
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