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ASUS ROG NUC GAMING MINI PC ULTRA 9 275HX RNUC15JNK9X28AA0
32GB RAM 2TB SSD RTX5080
All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.
All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.
Product Description
The ASUS ROG NUC (2025) with the model number RNUC15JNK9X28AA0 is a high-performance gaming mini PC featuring the latest Intel Core Ultra 9 275HX processor and NVIDIA GeForce RTX 5080 Laptop GPU. This 2025 model provides significant upgrades in both CPU and GPU performance compared to its predecessor, housed in a compact 3-litre vertical chassis.
Core Performance & AI
- Intel Core Ultra 9 275HX (Series 2): A 24-core hybrid architecture processor with a dedicated AI Boost NPU.
- NVIDIA GeForce RTX 5080 Laptop GPU: Delivers up to 175W TGP and supports DLSS 4 for AI-enhanced frame generation and ray reconstruction.
- High-Speed Memory: Includes 32GB DDR5-6400 RAM, which can be upgraded to a maximum of 96GB.
Design & Display
- 3L Compact Chassis: An ultra-small, vertical footprint passed through MIL-STD 810H durability testing.
- Quad/Five 4K Display Support: Capable of powering up to five 4K displays simultaneously through a mix of HDMI 2.1, DisplayPort 2.1, and Thunderbolt 4.
- Customizable Aesthetics: Features a sleek design with customizable RGB lighting and an addressable ROG backlit panel.
Thermal & Connectivity
- QuietFlow Cooling: Uses a triple-fan system and a unified vapor chamber to maintain silent operation even under heavy gaming loads.
- Next-Gen Wireless: Equipped with Intel Wi-Fi 7 and Bluetooth 5.4 for ultra-fast, lag-free streaming.
- Toolless Upgradeability: A single thumbscrew design allows easy, tool-free access to memory and storage slots.
Input/Output (I/O) Selection
- Front Ports: 1x USB-C 3.2 Gen 2x2 (20 Gbps), 2x USB 3.2 Gen 2 Type-A, and a 3.5mm combo audio jack.
- Rear Ports: 1x Thunderbolt 4 (40 Gbps), 4x USB 3.2 Gen 2 Type-A, 2x HDMI 2.1, 2x DisplayPort 2.1, and 2.5Gb Ethernet.
Core Technical Specifications
- Processor: Intel Core Ultra 9 275HX (Series 2) with 24 cores (8 Performance, 16 Efficient) and boost speeds up to 5.4 GHz.
- Graphics: NVIDIA GeForce RTX 5080 Laptop GPU with 16GB GDDR7 VRAM and 175W TGP.
- Memory: 32GB DDR5-6400 (2 x 16GB), upgradeable up to 96GB via two SO-DIMM slots.
- Storage: 1TB or 2TB NVMe PCIe Gen 4 SSD (depending on region) with two additional M.2 slots for expansion.
- Networking: Wi-Fi 7, Bluetooth 5.4, and a 2.5Gb Ethernet port.
- Dimensions: 282.4 x 187.7 x 56.5 mm; Weight: ~3.12 kg.
Cooling & Chassis
- Thermal System: Features a triple-fan cooling setup with a unified vapor chamber to maintain performance under high thermal loads.
- Design: A toolless chassis design allows for easy access to RAM and SSD slots with a single thumbscrew.
Best for:
High-End 4K Gaming
With the RTX 5080 (175W) and DLSS 4, this is arguably the most powerful mini PC for gaming. It is best for:
- Playing AAA titles at 4K resolution with high frame rates.
- Users who want a "console-sized" PC for the living room without sacrificing ultra-settings.
- Competitive gamers who need stable, high refresh rates for 1440p or 1080p monitors.
AI Development & Local LLMs
The combination of the Intel Core Ultra 9 NPU and the 16GB GDDR7 VRAM on the RTX 5080 makes it a powerhouse for:
- Running local Large Language Models (LLMs) and Stable Diffusion.
- AI-assisted video editing and image processing.
- Developers building and testing AI applications in a compact workspace.
Professional Content Creation
Because it supports up to five 4K displays and features Thunderbolt 4, it is ideal for:
- Video Editors: Handling 4K/8K RAW footage with the 24-core Ultra 9 275HX.
- 3D Rendering: Using NVIDIA’s latest ray-tracing hardware in apps like Blender or Unreal Engine.
- Streamers: Its small size saves desk space for cameras and audio gear, while the hardware handles encoding and gaming simultaneously.
Space-Constrained Pro Workstations
It is the best "Small Form Factor" (SFF) choice for:
- Small home offices or shared workspaces where a full tower is too bulky.
- Sim-racing setups where the PC needs to be mounted directly to a cockpit.
- Users who frequently travel and need a high-performance workstation they can pack in a backpack.
Product Information:
- INTEL CORE ULTRA 7 275HX
- 2TB SSD
- 32GB RAM
- NVIDIA GEFORCE RTX5080
- WINDOWS 11 PRO
- Warranty: 3 Year(s)
Gain City Disclaimer
We strive to present the product information as accurate as possible by taking information directly from manufacturer's / agent's website. Information on this page is subjected to change without prior notice. Information on this page may not be accurate if there is change of specification. Consumers are highly recommended to check the manufacturer's site for latest specs and product information. Pictures are only for illustration. If in doubt, call our customer service hotline to check prior to purchasing. All Materials and images remain the property and copyright of their respective owners.
All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.
After you placed the order in Gain City website and confirmed the payment, our customer service officers will process it within 72 hours. Any order that comes in after 6pm on a Friday, it will only be processed on the following Monday.
We will schedule your delivery when Gain City's Own Fleet or Installation Service is required. However, due to stock availability across our different showrooms, Gain City may require an additional 3-5 working days to get the item ready for your Store-Collection (only applicable to 4 main showrooms) or for shipping out.
Delivery of your purchase may fall within this 3 schemes:
- Agent Delivery: Items require our agents (distributor or principal) to deliver and/or perform basic installation services by the agents, for items such as Ceiling Fans, Cooking Hoods, or Water Heaters. Extra charges may apply for the installation service.
- Gain City Delivery: Items in larger size and weight, and/or require basic installation service provided by Gain City's staff.
- Economy Delivery: Smaller items will be delivered via our appointed 3rd party courier service partner.
- Same Day Delivery: Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm.
Delivery cost does not include installation/dismantling/carrying up or down by staircase. Installation/Dismantling cost and any other 3rd party cost applies separately.
For more information, you may refer here.
Our policy lasts 8 days. If 8 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and sealed.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
- Gift cards
- Downloadable software products
- Some health and personal care items
- Mattresses & bedding accessories (due to hygiene reasons)
To complete your return, we require a receipt or proof of purchase.
For more information, you may refer here.