NUC-255H NUC Motherboard
- Intel® Core™ Ultra processors (Arrow Lake-U/H)
- 2 x 262-pin CSO-DIMM DDR5 6400MHz up to 96GB (48GB per DIMM)
- 1 x USB4/Thunderbolt™4, 4 x USB3.2 Gen2, 2 x USB 2.0, 2 x M.2 Key M, 1 x M.2 Key E, 1 x COM, 1 x SATA3
- 2 x Intel 2.5 Gigabit LAN
- Supports Quad display, 2 x HDMI 2.1 TMDS, 1 x DP 2.1 (from USB4), 1 x DP 1.4a (from Type-C)
- Intel® PTT
- Supports Intel® vPro, VMD RAID 0/1
- 12V~24V DC-in
產品規格
Processor System
| CPU | Intel® Core™ Ultra processors (Arrow Lake-H/U) NUC-255H (Ultra 7 255H, 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™ 140T graphics |
|---|---|
| HDMI | HDMI 2.1 TMDS Max resolution up to 4096x2160@60Hz |
| DisplayPort | DisplayPort 2.1/ 1.4a, DP++ Max resolution up to 4096x2160@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% |
規格更改時恕不預先通知。品牌和產品名稱歸各自公司所有。不保證任何配置與產品實物規格相同。
支援下載
作業系統:
| 說明 | 資訊 | 作業系統 | 日期 | 下載 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 說明 | Nuvoton HighSpeed Setup_v1.8.24.0805 | 資訊 | Size: 7158Kib |
作業系統 | Win 11 x 64 | Date | 2025-01-22 | 下載 | |
| 說明 | PMT ver: 3.1.2.6 | 資訊 | Size: 2394Kib |
作業系統 | Win 11 x 64 | Date | 2025-01-22 | 下載 | |
| 說明 | Realtek high definition ALC 256 audio driver ver:9467 | 資訊 | Size: 39Mib |
作業系統 | Win 11 x 64 | Date | 2025-01-22 | 下載 | |
| 說明 | Intel I226 Lan driver ver:2.1.4.3 | 資訊 | Size: 5476Kib |
作業系統 | Win 11 x 64 | Date | 2025-01-22 | 下載 |
| 版本 | 更新方式 / 如何更新 | 說明 | 資訊 | 日期 | 下載 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 版本 | 1.10 | 更新方式 / 如何更新 | BIOS | 說明 | First release | 資訊 | Size: 11 MiB SHA1: 444E64C291B8F255AB4312371CD1B0AAA24F4318 |
日期 | 2025-01-16 | 下載 | |
| 版本 | 1.10 | 更新方式 / 如何更新 | Windows | 說明 | First release | 資訊 | Size: 12 MiB SHA1: EC3EA2A65F4A813BD37E9EECC5BC7C1125641D80 |
日期 | 2025-01-16 | 下載 |
檔案格式為 PDF，如果您沒有安裝 Adobe Acrobat Reader，請至 Adobe下載。
| 說明 | 語言 | 日期 | 下載 | ||||
|---|---|---|---|---|---|---|---|
| 說明 | User Manual | 語言 | English | 日期 | 2025-01-10 | 下載 | |
| 說明 | Jumpers and headers setting guide | 語言 | English | 日期 | 2025-01-10 | 下載 |