NUC-7305 Thin Mini-ITX Motherboard

ASRock NUC-7305 Thin Mini-ITX Mainboard

NUC-7305 Thin Mini-ITX Motherboard

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Technical specifications
Description
Datasheet
Datasheet (05.2026)
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Description

The NUC-7305 is an industrial Thin Mini-ITX motherboard with Intel Celeron 7305 (12th Gen Alder Lake-P, 1P+4E), DDR4, USB4/Thunderbolt 4 and dual 2.5G LAN for cost-efficient embedded applications.

The ASRock Industrial NUC-7305 is based on the Intel Celeron 7305 (12th generation Alder Lake-P, 1P+4E cores) with Intel UHD Graphics and offers up to 64 GB of DDR4-3200 MHz memory via two SO-DIMM slots. The board is particularly suitable for cost-optimised industrial and embedded solutions.

The storage configuration comprises one M.2 Key M slot (PCIe Gen4 x4/SATA3, 2242/2260/2280) and one SATA3 port. An M.2 Key E slot (2230) allows optional WLAN/BT modules via CNVi or PCIe.

Connectivity: 1x USB4/Thunderbolt 4, 5x USB 3.2 Gen2, 2x USB 2.0 internal and dual 2.5G LAN (Intel I225LM + I225LM/V). Video outputs: HDMI 2.0b, DisplayPort 1.4a and a further DP via USB4 Type-C – up to 3 displays. COM port RS-232/422/485 included.

The board is designed for operating temperatures from -20 °C to +70 °C and features TPM 2.0 onboard IC, hardware watchdog and AT/ATX power-on modes with 12–19 V DC input voltage – the ideal choice for cost-conscious industrial deployments.

Technical data

Environment
Mechanical
Dimensions (W x D x H) 104 mm x 102 mm x 38 mm (4.09 x 4.02 x 1.5 in)
Power / Battery
Serial / Parallel Ports
SATA / USB
Audio / LAN
Video
Size / Resolution / Luminance
Viewing Angles
Touchscreen
Power Requirement
Power Requirement 12 V to 19 V DC-in jack; AT/ATX supported
OS Support
OS Support Windows 10/11, Linux
LCD Display
CPU / Chipsets / Graphics
CPU Intel Celeron 7305, 12th Gen Alder Lake-P, 1P+4E cores
Chipset MCP
Graphics Intel UHD Graphics; HDMI 2.0b (max. 4096x2160@60Hz), DisplayPort 1.4a DP++, up to 3 displays
Storage 1x M.2 Key M (2242/2260/2280) PCIe Gen4 x4 + SATA3; 1x SATA3 (6 Gb/s)
Memory
Memory Dual Channel DDR4 3200 MHz, 2x 260-pin SO-DIMM, max. 64 GB (32 GB per DIMM)
LAN / WLAN
LAN LAN1: Intel I225LM 10/100/1000/2500 Mbps; LAN2: Intel I225LM/I225V 10/100/1000/2500 Mbps; 2x RJ-45
WWAN / Bluetooth
Expansion
IPC 1
Expansion IPC
Motherboard
Qualification
Certification CE, FCC
I/O
USB Port Rear: 2x USB 3.2 Gen2 Type-A; Front: 2x USB 3.2 Gen2 Type-A, 1x USB4/Thunderbolt 4 (5V/3A, DP1.4a), 1x USB 3.2 Gen2 Type-C (5V/3A, DP1.4a); Internal: 2x USB 2.0 (header)
LAN LAN1: Intel I225LM 10/100/1000/2500 Mbps; LAN2: Intel I225LM/I225V 10/100/1000/2500 Mbps; 2x RJ-45
Video Port 1x HDMI 2.0b, 1x DisplayPort 1.4a (DP++), 1x DP 1.4a via USB4 Type-C (3 displays in total)
TPM TPM 2.0 onboard IC
Audio Realtek ALC233/ALC256, High Definition Audio; 1x headphone/microphone jack
Expansion Bus 1x M.2 Key E (2230) PCIe x1 + USB 2.0 + CNVi for WLAN
Wi-Fi Bluetooth Optional via M.2 Key E (2230, PCIe x1 + USB 2.0 + CNVi)
Fan Active (with fan)
Environmental
Operating Temp. -20 °C to +70 °C
Storage Temp. -40 °C to +85 °C
Relative Humidity 5 % to 90 %
Touch Screen
Storage