ASUS
ASUS NUC15CRSU7 Core Ultra 7 255H Arc barebone mini PC
A slim barebone mini PC with a 16-core Intel Core Ultra 7 255H, integrated Arc graphics and 96 TOPS AI performance, supporting dual-channel DDR5 up to 96 GB.
- Form FactorSlim
- AI FeaturesAI Ready
- CPU TypeIntel Core Ultra 7 255H
- Memory installedNo Memory
- Memory slot2 x 262Pin SO-DIMM
- Memory Type SupportedDDR5 5600
Group Barebone
- Intel Core Ultra 7 255H delivers 16 cores and 16 threads at 28W TDP for responsive multi-tasking
- Integrated Intel Arc graphics provide 96 peak TOPS (Int8) for AI-accelerated workloads
- Dual-channel DDR5-5600 memory support scales to 96GB via two 48GB SO-DIMM slots
- Wi-Fi 7 and Bluetooth 5.4 plus 2.5Gbps LAN ensure fast, low-latency connectivity
- Four 4K displays driven by dual HDMI 2.1 and two Thunderbolt 4 ports expand visual workspace
Core Ultra 7 255H barebone
The ASUS NUC 15 Pro+ NUC15CRSU7 is a slim barebone mini PC built around the Intel Core Ultra 7 255H processor with 16 cores and 16 threads at a 28W TDP. Integrated Intel Arc graphics provide 96 peak TOPS (Int8) for AI workloads. It targets system builders who want a compact platform for multi-display productivity or edge inference without a discrete GPU.
Memory and storage upgrade path
The chassis accepts two 262-pin SO-DIMM slots supporting dual-channel DDR5 at 5600 MT/s or CSO-DIMM at 6400 MT/s up to 96 GB total via 48 GB modules. Storage uses one M.2 2280 PCIe 5.0 slot and one M.2 2242 PCIe 4.0 slot for NVMe drives. Buyers who need more than two M.2 devices or 2.5-inch bays must look elsewhere.
Sustained thermal behaviour
Ultra-quiet cooling engineering claims a 1.2x quieter experience while maintaining airflow in the 5.67 x 4.41 x 1.65 inch enclosure weighing 1.52 lbs. The 28W processor and Arc graphics share this thermal solution during extended compute or four 4K display output at 60 Hz via dual HDMI 2.1 and two Thunderbolt 4 ports. Workloads that exceed the cooling capacity over long periods will throttle.
Highlights
- Intel Core Ultra 7 255H delivers 16 cores and 16 threads at 28W TDP for responsive multi-tasking
- Integrated Intel Arc graphics provide 96 peak TOPS (Int8) for AI-accelerated workloads
- Dual-channel DDR5-5600 memory support scales to 96GB via two 48GB SO-DIMM slots
- Wi-Fi 7 and Bluetooth 5.4 plus 2.5Gbps LAN ensure fast, low-latency connectivity
- Four 4K displays driven by dual HDMI 2.1 and two Thunderbolt 4 ports expand visual workspace
Specifications
| Brand | ASUS |
|---|---|
| Series | NUC 15 PRO+ |
| Model | NUC15CRSU7 |
| Form Factor | Slim |
| AI Features | AI Ready |
| CPU Type | Intel Core Ultra 7 255H |
| Memory installed | No Memory |
| Memory slot | 2 x 262Pin SO-DIMM |
| Memory Type Supported | DDR5 5600 |
| Max Memory Supported | 96GB |
| Dual Channel Memory Supported | Yes |
| Storage Installed | No Hard Drive |
| M.2 Slot | 1 x M.2 2280 NVMe PCIe G4x4 SSD 1 x M.2 2242 NVMe PCIe x4 SSD |
| Discrete Graphic Card | Intel Arc Graphics |
| Onboard Audio | Integrated |
| Channel | 7.1 Channel |
| LAN | Intel i226V |
| Max LAN Speed | 2.5Gbps |
| Wireless LAN | 802.11ax |
| WiFi Generation | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 |
| Front USB | 1 x USB 3.2 Gen2x2 Type-C 2 x USB 3.2 Gen2 Type-A |
| HDMI | 2 x HDMI 2.1 (up to 4K@60Hz) |
| Thunderbolt | 2 x Thunderbolt 4 (with DP1.4 / 5V/3A, 40Gbps) |
| Rear USB | 1 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps) 1 x USB 2.0 Type-A (5V/0.5A, 480Mbps) |
| RJ45 | 1 x Intel 2.5G LAN (RJ45) |
| Other Rear Ports | 1 x Kensington 1 x DC-in |
| Input | 120W |
| Dimensions | 144mm x 112mm x 42mm |
| Weight | 1.3 lbs |
| Packaging | VESA Mount & Screws / AC Power Adapter/ Power Cord |
Other versions of this model
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ASUS RNUC14RVSU700000I barebone mini PC Intel Core Ultra 7 155H DDR5 96GB
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Questions about this item
What are the exact dimensions and VESA mounting details for the NUC15CRSU7?
The chassis measures 5.67" x 4.41" x 1.65" and weighs 1.52 lbs. A VESA bracket is included in the box for behind-monitor mounting.
Which memory modules and storage drives are compatible with the two SO-DIMM slots and M.2 sockets?
Install two 262-pin DDR5 SO-DIMMs up to 5600 MT/s (or CSO-DIMM 6400) for a maximum of 96 GB. Add one M.2 2280 PCIe 5.0 NVMe and one M.2 2242 PCIe 4.0 NVMe.
When should the thermal paste or fan be serviced on a unit running the 28 W Core Ultra 7 255H?
ASUS does not publish a service interval. Monitor CPU temperatures; if they climb under sustained load, clean the heatsink fins and replace the thermal interface material.
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