ASUS NUC 16 Pro Core Ultra X9 378H, Arc B390 Mini PC Barebone, Black
| Processor | |
| Processor model | 378H |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra X9 |
| Processor cores | 16 |
| Processor threads | 16 |
| Built-in processor | ![]() |
| Processor boost frequency | 5 GHz |
| Processor cache | 18 MB |
| Efficient cores | 8 |
| Performance cores | 4 |
| Efficient-core base frequency | 1.6 GHz |
| Performance-core base frequency | 2 GHz |
| Processor generation | Intel® Core™ Ultra (Series 3) |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Performance-core Max Turbo Frequency | 5 GHz |
| Low Power Efficient-cores | 4 |
| Low Power Efficient-core Max Turbo Frequency | 3.6 GHz |
| Low Power Efficient-core Base Frequency | 1600 MHz |
| Memory | |
| Maximum internal memory | 128 GB |
| Memory channels | Dual-channel |
| Memory slots type | SO-DIMM |
| Internal memory | 32 GB |
| Number of memory slots | 2 |
| Audio | |
| Built-in speaker(s) | ![]() |
| Ports & interfaces | |
| USB 2.0 ports quantity | 0 |
| Ethernet LAN (RJ-45) ports | 2 |
| DC-in jack | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Thunderbolt 4 ports quantity | 2 |
| Weight & dimensions | |
| Height | 42 mm |
| Width | 144 mm |
| Depth | 117 mm |
| Energy management | |
| Power supply type | External AC adapter |
| AC adapter output voltage | 19 V |
| Operational conditions | |
| Operating relative humidity (H-H) | 0 - 92% |
| Storage temperature (T-T) | -40 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Networking | |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth version | 6.0 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet LAN data rates | 2500 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Storage | |
| Maximum storage capacity | 8 TB |
| Number of storage drives supported | 2 |
| Storage drive sizes supported | M.2 |
| Storage drives installed | ![]() |
| Supported storage drive types | SSD |
| SSD form factor | M.2 |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Design | |
| Chassis type | Mini PC |
| Cable lock slot | ![]() |
| Product colour | Black |
| On/off switch | ![]() |
| Cooling type | Active |
| Product type | Mini PC barebone |
| Cable lock slot type | Kensington |
| VESA mounting | ![]() |
| Graphics | |
| Graphics card family | Intel |
| On-board graphics card model | Intel Arc B390 |
| On-board graphics card | ![]() |
| Performance | |
| Processor socket | FCBGA2540 |
| EAN | 4711636642958 |
| Warranty | 1 year |
The ASUS NUC 16 Pro Mini PC is a barebone platform for small-form-factor builds. It requires users to supply their own memory, storage, and operating system. The system runs on an Intel Core Ultra X9 378H processor, with integrated Intel Arc B390 graphics. It supports up to 128 GB of memory for demanding workloads and is suitable for office desks, compact workstations, and edge computing environments.
The device features two RJ-45 Ethernet ports, both supporting 2500 Mbit/s transfer speeds. Wireless connectivity is provided by an integrated Wi-Fi 7 (802.11be) module, and it supports Bluetooth 6.0. Two HDMI ports are available for external displays. As the unit lacks built-in speakers, external audio output via monitors or headphones is required.
Key Features:- Processor: 16 cores for parallel processing
- Threads: 16 for concurrent tasks
- Boost frequency: Up to 5.1 GHz
- Cache: 18 MB
- Chassis: Black mini-PC enclosure
- Dimensions: 144 mm (W) × 117 mm (D) × 42 mm (H)
Estimated delivery: 02.11
Today: Closed
Estimated delivery: 02.11
Today: Closed
Estimated delivery: 02.11
Today: Closed
Estimated delivery: 02.11
Today: Closed
Estimated delivery: 02.11
Today: Closed
Estimated delivery time: 02.11
Estimated delivery time: 02.11
Estimated delivery time: 03.11
Estimated delivery time: 03.11
Estimated delivery time: 03.11
Estimated delivery time: 02.11
Estimated delivery time: 02.11
Estimated delivery time: 03.11
- manual pdf (English)
- manual pdf (English)


