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Compact slim mini PC with matte finish and front ports

ASUS

ASUS NUC15CRSU9 barebone mini PC Core Ultra 9 285H 16GB 512GB

SKU CH-HY5N-YEKNE MPN NUC15CRSU9

Compact barebone mini PC with Intel Core Ultra 9 285H, 16GB DDR5, 512GB SSD, Arc graphics, Thunderbolt 4 and Wi-Fi 7 in a 0.7L chassis

  • ProcessorIntel Core Ultra 9 285H
  • Form factorSlim
  • Wi-Fi standardWi-Fi 7
  • AI capabilityAI Ready
  • Built-in graphicsIntel Arc Graphics
  • Wi-Fi standard802.11ax

Configuration 16GB RAM / 512GB SSD

  • AI-ready performance with Intel Core Ultra 9 285H and 99 TOPS
  • Ultra-quiet cooling cuts noise by 1.2x for a refined workspace
  • Wi-Fi 7 and Bluetooth 5.4 deliver 2.4x faster wireless speeds
  • Tool-free 0.7L chassis enables effortless memory and storage upgrades
  • Quad 4K display support via dual HDMI 2.1 and dual Thunderbolt 4

Compact AI mini PC with Core Ultra 9

The ASUS NUC 15 Pro+ NUC15CRSU9 is a 0.7L barebone system built around an Intel Core Ultra 9 285H processor and Intel Arc graphics. It ships with 16GB of DDR5 5600 memory and a 512GB drive, ready for AI workloads and multi-display productivity. Tool-free access simplifies future upgrades.

Replaces larger desktops for quiet multi-screen work

The slim chassis cuts noise by 1.2x compared to previous designs while supporting up to four 4K displays through two HDMI 2.1 ports and two Thunderbolt 4 connections. The jump is worth it when desk space is tight, silence matters, and 99 TOPS of AI performance accelerates local inference.

Check memory slots and display cables before

The board offers two 262-pin SO-DIMM slots with dual-channel support up to 96GB, so verify whether you plan to add a second module. Ensure your monitors accept HDMI 2.1 or DisplayPort 1.4 over Thunderbolt 4 for 4K at 60Hz. The 2.5GbE LAN port uses an Intel i226V controller.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $1,057.99
Pricier than about 84% of the 1,735 comparable items (median $564.99).

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Specifications

Product
Brand nameASUS
Product lineNUC 15 PRO+
Model nameNUC15CRSU9
Processor
ProcessorIntel Core Ultra 9 285H
Memory
RAM slots2 × 262Pin SO-DIMM
Supported memoryDDR5 5600
Maximum supported memory96 GB
Dual-channel supportYes
Installed memory16 GB
Storage
Installed storage512 GB SSD
M.2 slots1 x M.2 2280 NVMe PCIe 5.0 × 4 SSD
1 x M.2 2242 NVMe PCIe 4.0 × 4 SSD
Graphics
Built-in graphicsIntel Arc Graphics
Audio & video
Built-in audioIntegrated
Channel count7.1 Channel
Connectivity
Wi-Fi standard802.11ax
Bluetooth support5.4
LAN connectionIntel i226 V
Maximum network speed2.5 Gbit/s
Ports & slots
HDMI ports2 x HDMI 2.1 (up to 4K@60 Hz)
Thunderbolt ports2 x Thunderbolt 4 (with DP1.4 / 5 V/3A, 40 Gbit/s)
Rear USB ports1 x USB 3.2 Gen2 Type-A (5 V/0.9A, 10 Gbit/s)
1 x USB 2.0 Type-A (5 V/0.5A, 480 Mbit/s)
Ethernet port1 x Intel 2.5G LAN (RJ45)
Additional rear ports1 x Kensington
1 x DC-in
Front USB ports1 x USB 3.2 Gen2 × 2 Type-C
2 x USB 3.2 Gen2 Type-A
Input19.5VDC, 7.69A
Power
Power supply150 W
Size & build
Form factorSlim
Product dimensions144 mm × 112 mm × 42 mm
Product weight600g
More details
AI capabilityAI Ready

Other versions of this model

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Questions about this item

What size SO-DIMM slots does the NUC15CRSU9 use for memory upgrades?

The unit has two 262-pin SO-DIMM slots that accept DDR5 5600 modules up to 96 GB total in dual-channel mode.

How do I open the 0.7 L chassis to add RAM or storage without tools?

Remove the bottom cover by releasing the tool-free latch; the SO-DIMM slots and M.2 socket are then directly accessible.

Which component will need replacement first if the system runs heavy AI workloads continuously?

The integrated Arc graphics and Core Ultra 9 285H share the advanced thermal design; the fan is the only moving part and would be the first item to service.

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