Fiche technique du produit
14 September 2026
Carte mère industrielle et embarquée · ATX
EAX-R680BP
Série : 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.
Caractéristiques principales
- 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
Caractéristiques techniques
Informations système
| Processeur | 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 |
| Mémoire système | 4 x 288-Pin DDR5 4400MHz U-DIMM Socket Supports Up to 192GB (ECC Memory Support by CPU) |
| Chipset E/S | Nuvoton NCT6126D |
| Chien de garde (watchdog) | H/W Reset, 5~255 Seconds/5~255 Minutes |
| BIOS | AMI uEFI BIOS, 256Mbit SPI Flash ROM |
| Surveillance de l'état matériel | CPU Temperature Monitoring, Voltage Monitoring, CPU Fan Speed Control |
| TPM | Onboard NuvoTon NPCT760 Supports TPM 2.0 |
| Carte | ATX |
Extension
| Extension | 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) |
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Stockage
| Stockage | 2 x M.2 Key M NVMe (Gen4x4) 2242/2280/22110, 4 x SATAIII |
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Écran
| Chipset graphique | Intel® Graphic Chipset 12/13/14th & Series 2 Gen Intel® Core™ processors CPU Integrated |
|---|---|
| Spéc. et résolution | 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) |
| Affichage multiple | Triple Display |
Audio
| Codec audio | Realtek ALC888S HD Audio Decoding Controller |
|---|---|
| Interface audio | Mic-in, Line-out, 5.1-CH Audio |
| Amplificateur audio | 2 x 6W 8Ω Amplifier |
Ethernet
| Chipset LAN | 2 x Intel® i226-LM 2.5G Gigabit Controller, 2 x Intel® i226V 2.5G Gigabit Controller |
|---|---|
| Port LAN | 4 x RJ-45 |
Alimentation requise
| Mode d'alimentation | AT/ATX (Default Setting: ATX) |
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Prise en charge logicielle
| OS | Windows 11, Linux |
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Certification
| Informations de certification | CE, FCC, RoHS Compliant |
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E/S
| USB | 8 x USB 3.2 Gen2, 1 x USB 3.2 Gen1 Vertical Type A, 5 x USB 2.0 |
|---|---|
| Port COM | 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 |
Mécanique et environnement
| Temp. de fonctionnement | 0~55°C (32~131°F), 0.5m/s Air Flow |
|---|---|
| Temp. de stockage | -40~ +75°C (-40~167°F) |
| Humidité en fonctionnement | 40°C @ 95% Relative Humidity, Non-condensing |
| Poids | 1.54lbs (0.7kg) |
| Alimentation requise | +12V/+5V/5VSB/+3.3V/-12V |
| Mode d'alimentation | AT/ATX (Default Setting: ATX) |
| Dimensions (long. x larg.) | 12" x 9.6" (304.8mm x 243.84mm) |
Informations de commande
| Informations de commande | EAX-R680BP-A1R: Intel R680E, 1 x PCIex16, 4 x 2.5G LAN |
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