| Processor System |
|
| |
|
| CPU |
Intel® Core™ Ultra processors (Arrow Lake-H/U) |
| NUC-255H (Ultra 5 225H, 6P+8E) |
| Chipset |
MCP |
| BIOS |
AMI SPI 256 Mbit |
| Form Factor |
|
| |
|
| Dimensions |
NUC (4.09-in x 4.02-in x 1.5-in, 10.4 cm x 10.2 cm x 3.8 cm) |
| Memory |
|
| |
|
| Technology |
Dual Channel DDR5 6400 MHz |
| Capacity |
96GB (48GB per DIMM) |
| Socket |
2 x 262-pin SO-DIMM |
| Graphics |
|
| |
|
| Controller |
Intel® Arc™ graphics |
| HDMI |
HDMI 2.1 TMDS |
| Max resolution up to 4096×2160@60Hz |
| DisplayPort |
DisplayPort 2.1/ 1.4a, DP++ |
| Max resolution up to 4096×2160@60Hz |
| MultiDisplay |
Max 4 display (Included 2 outputs from Type-C) |
| Expansion Slot |
|
| |
|
| M.2 |
1 x M.2 (Key E, 2230) with PCIe x1, USB 2.0 and CNVi ofr Wireless |
| Audio |
|
| |
|
| Interface |
Realtek ALC256, High Definition Audio. |
| Ethernet |
|
| |
|
| Controller/ Speed |
LAN1: Intel® I226LM with 10/100/1000/2500 Mbps |
| LAN2: Intel® I226V with 10/100/1000/2500 Mbps |
| Connector |
2 x RJ-45 |
| Front I/O |
|
| |
|
| USB |
1 x USB 3.2 Gen2 (Type A) |
| 1 x USB4/Thunderbolt 4 (5V/3A, Supports DP 2.1 display output) |
| 1 x USB3.2 Gen2 x2 (Type-C, 5V/3A, Supports DP1.4a display output) |
| *For Thunderbolt support, please refer to support list. |
| Audio |
1 (headphone & microphone jack) |
| Rear I/O |
|
| |
|
| HDMI |
2 x HDMI 2.1 TMDS |
| Ethernet |
2 x 2.5 Gigabit LAN |
| USB |
2 x USB 3.2 Gen2 (Type A) |
| DC Jack |
1 |
| Internal Connector |
|
| |
|
| USB |
2 x USB 2.0 (1 x 2.00 pitch header) |
| COM |
1 x COM(RS-232/RS-422/RS-485) |
| Security |
|
| |
|
| TPM |
Intel® PTT |
| Storage |
|
| |
|
| M.2 |
1 x M.2 (KEY M, 2242) with PCIe Gen4 x4 ofr SSD |
| 1 x M.2 (KEY M, 2242/2280) with PCIe Gen4 x4 for SSD |
| SATA |
1 x SATA3.0 (6.0 Gb/s) |
| RAID |
Intel® VMD RAID 0/1 |
| **supported by identical interface (PCIe) |
| PCIe interface: 2*M.2 Key M |
| Watchdog Timer |
|
| |
|
| Output |
From Super I/O to drag RESETCON# |
| Interval |
256 Segments, 0, 1, 2, …255sec |
| Power Requirements |
|
| |
|
| Input PWR |
12V~24V DC-In Jack |
| Power On |
AT/ATX Supported |
| – AT : Directly PWR on as power input ready |
| – ATX : Press button to PWR on after power input ready |
| Environment |
|
| |
|
| Operating Temp |
-20ºC ~ 70ºC |
| Storage Temp |
-40° C ~ 85° C |
| Operating Humidity |
5% ~ 90% |
| Storage Humidity |
5% ~ 90% |
