Intel Core i9 12900H NVIDIA RTX 3060 Mini PC Dual LAN Type C PD High Performance Gaming Desktop PC

Supercharge your commercial systems and competitive gaming catalog with this elite, high-performance gaming desktop mini PC.

Enclosed in a premium silver aluminum alloy ADC case, it packs the desktop-class Intel Core i9-12900H processor alongside a dedicated NVIDIA GeForce RTX 3060 discrete graphics card (up to 120W).

Featuring dual internal cooling fans, dual PCIe 4.0 M.2 SSD lanes, a video-capable Type-C port with PD charging, and dual Ethernet ports (2.5G + Gigabit LAN), it delivers an exceptional, high-margin solution for B2B buyers looking for a top-tier high performance gaming desktop.

Product Overview:

This premium silver mini PC host redefines compact heavy-duty computing by merging raw desktop-class graphics execution with an elegant, rugged aluminum alloy ADC case architecture. Driven by the formidable 14-core Intel® Core™ i9-12900H processor (up to 5.3GHz Turbo) paired with a high-wattage (80W–120W) dedicated NVIDIA® GeForce® RTX 3060 discrete graphics pipeline, it effortlessly crushes massive software engineering compilations, 3D rendering scripts, and ultra-high-frame AI modeling. Supported by an advanced thermal grid utilizing dual internal active cooling fans, dual independent PCIe 4.0 M.2 SSD slots, a triple 4K output array (Dual HDMI + DP), and a full-function Type-C node with video and PD charging capabilities, this high-end platform serves as an incredibly adaptable, highly competitive high performance gaming desktop engineered to anchor modern multimedia studios, esports hubs, deep learning research labs, and premium institutional distribution networks globally.

Technical Specifications:

Hardware Item CategorySpecification Parameter Architectural Details
Product Form FactorHigh-Performance Space-Saving Gaming Mini PC Host
Chassis Enclosure MaterialPremium Rugged Aluminum Alloy (ADC Case) + Industrial Plastic Base
Device Physical Size254 × 154 × 42 mm Sleek Profile
Device Net WeightApproximately 1.3 KG Well-Balanced Structural Density
Core Processor (CPU)Intel® Core™ i7 / i9 Series | Standard: Intel® Core™ i9-12900H
CPU Processing Speed2.3 GHz Base Frequency up to 5.3 GHz Maximum Turbo Clock
Dedicated Graphics (GPU)NVIDIA® GeForce® RTX 3060 Discrete Graphics Card
Graphics Power Consumption80W – 120W Dynamic TGP High-Output Architecture
Thermal Management2 × Powerful Internal Active Cooling Fans Built-in
Memory Subsystem2 × SODIMM Dual-Channel Slots (Supports upgrade up to 64GB)
Storage Architecture Slots2 × M.2 (2280) Trays | Natively Supports PCIe 4.0 & SATA 3.0 protocols
Storage Flash CapacitiesHigh-Speed Flash Memory: 128GB / 256GB / 512GB / 1TB Optional
Wired Ethernet LAN NodesDual Ports: 1 × 2.5Gbps Fast Network Port + 1 × 10/100/1000Mbps Gigabit Port
Wireless Networking7265-M.2 (2230) Module (Supports 802.11B/G/N & AC & AX Wi-Fi 6 Optional)
Bluetooth ConnectivityOnboard Integrated Bluetooth BT 4.2 Array
Peripheral USB Interface4 × USB 3.2 Gen 2 High-Speed (10Gbps) | 2 × USB 2.0 Legacy Ports
Type-C Interface Node1 × Type-C Port (Supports Ultra-HD Video Output & Universal PD Charging)
Primary Video Output Deck2 × HDMI 2.0 Ports | 1 × DisplayPort (DP) 1.4 Port
Audio Jack Connections1 × 3.5mm Universal Analogue Headphone Jack
Main Power Adapter LinkInput 100-240V AC ~ 2.3A 50/60Hz | Output 19.5V / 9.23A (180W DC 5.0mm)
System Operating OSPre-installed Windows 10 / Windows 11 Environments

Key Features:

    • Dedicated RTX 3060 Graphics Pipeline: Driven by a full 80W-120W NVIDIA RTX 3060 discrete graphics processor, easily executing complex CAD mechanical designs, fluid 4K video editing loops, and modern AAA e-sports.
    • Elite Dual Internal Fan Thermals: Engineered with twin internal active cooling fans to manage heat dissipation directly over high-performance processor chips, preventing system throttling under peak computational loads.
    • Dual Gigabit & 2.5G Networking: Outfitted with a premium 2.5Gbps network adapter alongside a standard Gigabit RJ45 portal, giving enterprise deployment staff absolute control over local server virtualization, secure data loops, or zero-lag streaming networks.
    • Video-Capable Type-C PD Charging: Features an advanced full-function Type-C port that manages high-bandwidth display projection and universal PD power charging concurrently over a single universal node.

B2B Supply & Customization Services (OEM/ODM):

As a trusted hardware manufacturing partner, we provide flexible OEM and ODM services tailored to your brand’s market needs. Our factory capabilities ensure stable bulk supply with the following customization options:

  • Hardware Customization: Motherboard circuit design, structure customization, interface customization.
  • Industrial Design: Shell appearance design, mold opening, material selection, color matching, logo customization.
  • Software Customization: System pre-installation, boot logo customization, software pre-installation, function customization.
  • Packaging & Branding: Custom packaging box, user manual, brand labeling, certification support, full brand service.

Target Applications:

    • Esports Lounges & Cyber Cafes: A premium, space-saving desktop alternative that slashes hardware footprint while providing the uncompromised compute capacity of discrete RTX graphics cards for online games.
    • Creative Studios & 3D Video Rendering: High-performance workstation ideal for independent video editors, architectural modelers, animation studios, and UI/UX engineering branches.
    • AI Development & Enterprise Workstations: An exceptional computing machine for advanced software developers, tech laboratories, and financial data analysts running local AI computing models.

FAQ:

Q1: Can I take a sample for evaluation?
Sure. We offer high-quality hardware samples for evaluation. If you require specialized OEM support, we can also offer different product specifications for selection. Please contact our online sales division for technical support.
Q2: What are your payment terms?
We accept traditional T/T bank wire transfers, and alternative payment methods can be discussed directly with our online sales division.
Q3: What is your shipping method?
We have reliable shipping partners that we have worked with for over 20 years. They can offer various logistics services including DHL, UPS, FEDEX, ARAMEX, as well as air freight, railway shipping, and reliable ocean shipment to provide the best shipping method to your side. If you would like to select your own shipping agency, we are perfectly OK to support your choice.
Q4: Can you provide comprehensive OEM/ODM services?
Yes. Professional OEM and ODM manufacturing is our core business. We have successfully managed a large volume of project contracts and institutional tender orders across multiple countries. You can contact our online sales division to get personalized service support.
Q5: How do you handle product quality issues and warranty?
All computer products will be rigorously checked at least three times before shipment in our professional production base to make sure everything is 100% qualified. We proudly offer a 1-year comprehensive warranty for our IT hardware products, allowing you to buy from us with absolute confidence.

Contact Us For Bulk Wholesale & OEM Quotes:

Ready to expand your product catalog or secure hardware for your next large-scale project? We offer competitive volume discounts and dedicated technical support.
Email: info@sysmartlink.com
WhatsApp/WeChat: +86-15766988939
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