The Jetway ATX-ARS1-W880 is a motherboard compatible with ATX form factor that supports Intel Arrow Lake-S SoCs with up to 24 cores and 36 TOPS AI performance. It includes four CU-DIMM slots for up to 256GB DDR5 ECC memory and operates with the W880 chipset.
Designed for Smart Factory applications, this industrial-grade motherboard provides four SATA III ports and two M.2 M-Key PCIe Gen5/4 slots for storage. It features seven PCIe slots, three 2.5GbE ports, M.2 E-Key and B-Key slots for WiFi, Bluetooth, and cellular 4G/5G connectivity, sixteen USB ports, and several serial interfaces. The ATX-ARS1-W880 can support up to four displays via DP, HDMI, and VGA. Additionally, it has a combo audio block with Line-in, Line-out, and MIC-out jacks.
Key specifications of the Jetway ATX-ARS1-W880 include:
- SoC – Intel LGA1851 socket for Arrow Lake-S processors up to 125W TDP
- Chipset – Intel W880 workstation chipset
- Memory – 4x DDR5 6400MT/s CU-DIMM, dual-channel, up to 256GB, ECC supported
- Storage – 4x SATA III, M.2 NVMe SSD support, RAID (VMD and SATA)
- Video Output – DP1.4a, HDMI 2.1, VGA; up to 4x displays supported
- Audio – 3.5mm jacks for Line-in, Line-out, MIC-in; Realtek codec, 3W amplifier
- Networking – 3x 2.5GbE ports, with options for WiFi and 4G LTE/5G
- USB – Multiple USB 3.2, USB 2.0, and internal ports
- Expansion – Multiple PCIe slots and M.2 slots for storage and connectivity
- Security – Intel PTT, optional TPM 2.0
- Misc – RTC battery, BIOS/UEFI support, fan headers, PS/2 connector, chassis intrusion
- Power Supply – 24+8 pin ATX connector, AT/ATX mode selection
- Size – 305 x 244 mm
- Durability – Shock and vibration resistance, operational temperature, and humidity specs
- Certifications – CE/FCC Class A, LVD, ESG declarations
<img decoding="async" class="aligncenter size-medium wp-image-166725" title="Jetway ATX-ARS1 motherboard 7x PCIe slots 4x CU-DIMM slots" src="https://allyoucantech.com/wp-content/uploads/2026/03/intel-arrow-lake-s-atx-motherboard-supports-up-to-256gb-ddr5-cu-dimm-ram-features-w880-chipset-cnx-software.webp" alt="Jetway ATX-ARS1 motherboard 7x PCIe slots