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Compact silver mini PC barebone with slim rectangular chassis and rounded corners

ASUS

ASUS NUC15CRSU5 Core Ultra 5 225H barebone mini PC

SKU CH-S574-ARCGA MPN NUC15CRSU5

A barebone mini PC with an Intel Core Ultra 5 225H processor, Arc graphics, dual DDR5 SO-DIMM slots for up to 96 GB, two M.2 NVMe slots, 2.5 Gb LAN, Wi-Fi 7 and Bluetooth 5.4.

  • Form FactorSlim
  • AI FeaturesAI Ready
  • CPU TypeIntel Core Ultra 5 225H
  • Memory installedNo Memory
  • Memory slot2 x 262Pin SO-DIMM
  • Memory Type SupportedDDR5 5600

Group Barebone

  • Intel Core Ultra 5 225H processor powers demanding workloads with high-performance computing
  • Supports up to 96GB DDR5-5600 memory across two SO-DIMM slots for multitasking headroom
  • Two M.2 slots accept NVMe SSDs for flexible storage expansion
  • Intel Arc graphics drives up to four 4K displays via HDMI 2.1 and Thunderbolt 4
  • Wi-Fi 7 and Bluetooth 5.4 deliver ultra-fast wireless connectivity for modern networks

Slim barebone for custom builds

The ASUS NUC 15 Pro+ NUC15CRSU5 is a compact barebone system built around an Intel Core Ultra 5 225H processor with integrated Arc graphics. It arrives without memory or storage so integrators can choose DDR5 modules and NVMe drives that match their workload. The slim chassis targets offices, digital-signage deployments and edge-AI projects that need a small footprint with modern connectivity.

Dual DDR5 slots up to 96 GB

Two 262-pin SO-DIMM slots accept DDR5 5600 memory and support dual-channel operation up to 96 GB. This capacity ceiling is the decisive figure for workloads that keep large datasets in RAM; systems limited to 64 GB would force earlier paging and reduce sustained throughput.

Sustained throughput with Wi-Fi 7 and 2.5 Gbps LAN

Under continuous load the platform maintains wire-speed transfers through its Intel i226V 2.5 Gbps Ethernet port and Wi-Fi 7 wireless link. The 7.1-channel onboard audio and support for four 4K outputs via HDMI 2.1 and Thunderbolt remain active without throttling, making the unit reliable for long-running media or inference tasks.

Highlights

  • Intel Core Ultra 5 225H processor powers demanding workloads with high-performance computing
  • Supports up to 96GB DDR5-5600 memory across two SO-DIMM slots for multitasking headroom
  • Two M.2 slots accept NVMe SSDs for flexible storage expansion
  • Intel Arc graphics drives up to four 4K displays via HDMI 2.1 and Thunderbolt 4
  • Wi-Fi 7 and Bluetooth 5.4 deliver ultra-fast wireless connectivity for modern networks

Specifications

BrandASUS
SeriesNUC 15 PRO+
ModelNUC15CRSU5
Form FactorSlim
AI FeaturesAI Ready
CPU TypeIntel Core Ultra 5 225H
Memory installedNo Memory
Memory slot2 x 262Pin SO-DIMM
Memory Type SupportedDDR5 5600
Max Memory Supported96GB
Dual Channel Memory SupportedYes
Storage InstalledNo Hard Drive
M.2 Slot1 x M.2 2280 NVMe PCIe G4x4 SSD
1 x M.2 2242 NVMe PCIe x4 SSD
Discrete Graphic CardIntel Arc Graphics
Onboard AudioIntegrated
Channel7.1 Channel
LANIntel i226V
Max LAN Speed2.5Gbps
Wireless LAN802.11ax
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
Front USB1 x USB 3.2 Gen2x2 Type-C
2 x USB 3.2 Gen2 Type-A
HDMI2 x HDMI 2.1 (up to 4K@60Hz)
Thunderbolt2 x Thunderbolt 4 (with DP1.4 / 5V/3A, 40Gbps)
Rear USB1 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps)
1 x USB 2.0 Type-A (5V/0.5A, 480Mbps)
RJ451 x Intel 2.5G LAN (RJ45)
Other Rear Ports1 x Kensington
1 x DC-in
Input120W
Dimensions144mm x 112mm x 42mm
Weight1.3 lbs
PackagingVESA Mount & Screws / AC Power Adapter/ Power Cord

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Questions about this item

How does the Core Ultra 5 225H perform once installed in a real workload?

The Core Ultra 5 225H delivers high-performance computing for demanding tasks and applications with its integrated Arc graphics handling visual workloads.

What does the Wi-Fi 7 interface actually cap in everyday use?

Wi-Fi 7 provides ultra-fast wireless network connections and data transfer speeds, while the wired Intel i226V LAN reaches 2.5Gbps.

What physical parts must I add before this barebone will boot?

You must install DDR5 5600 SO-DIMM modules in the two 262-pin slots and at least one NVMe SSD in either the 2280 or 2242 M.2 slot.

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