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    ASRock Deskmini X300W/2.5G AMD Socket AM4 AMD X300 Barebone Systems - Mini-PC (with 2.5G LAN)

    • Supports AMD AM4 Socket CPUs (Ryzen 5000/4000/3000/2000 Series , up to 65W )
    • 2 x 260Pin SO-DIMM Supports 2 x SO-DIMM DDR4 Memory, Max. 128GB AMD Ryzen 5000/4000 series 3200MHz AMD Ryzen 3000/2000 series 2933MHz
    • 2.5G LAN (Dragon RTL8125BG)
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    Overview
    Specs
    Reviews
    ASRock DeskMini X300/2.5G Series Mini-PC
    ASRock DeskMini X300/2.5G Series Mini-PC
    DeskMini X300/2.5G Series
    1.92L Mini PC
    Powerful 1.92L Mini PC for Versatile Applications

    1.92L Mini PC designed for business, home, and education environments, combining AMD Ryzen™ performance with triple display output and ultra-fast 2.5G LAN. Ideal for compact workstations, digital signage, and multi-task productivity setups.

    ASRock DeskMini X300/2.5G Series Mini-PC
    Powerful Processing Performance

    ASRock DeskMini X300 supports the latest AMD Ryzen™ 5000 G-Series desktop processors. With up to 8 cores, 16 threads, these processors deliver ultimate performance for multitask computing compared with mobile processors. In addition, with AMD Ryzen™ 5000 G-Series desktop processors, you get the world's fastest integrated graphics.

    * Test results are for reference only.

    ASRock DeskMini X300/2.5G Series Mini-PC
    Overclocking Option in BIOS

    ASRock DeskMini X300 supports overclocking options. Improve system performance by tuning the core clock and release the potential of the AM4 APU.

    * Benchmark results are for reference only, ASRock does not guarantee to overclock margin.

    ASRock DeskMini X300/2.5G Series Mini-PC
    Insane Memory Performance

    ASRock DeskMini supports Dual Channel DDR4-4000+MHz (OC) memory, up to 128GB. Thanks to high speed memory and Radeon™ Graphics, DeskMini provides awesome 3D performance.

    ASRock DeskMini X300/2.5G Series Mini-PC
    Heatsink on MOSFET

    ASRock DeskMini features with Aluminum MOSFET Heatsink provides great heat dissipation to ensure excellent performance for overclocking and system stability in daily computing.

    ASRock DeskMini X300/2.5G Series Mini-PC
    4X Storages

    ASRock DeskMini supports up to 4 Storages

    M2_1 M.2 (2280) –PCIe Gen3 x4

    M2_2 M.2 (2280) –PCIe Gen3 x2/x4

    2x 2.5” SATA 6Gb SSD/HDD Tray

    ASRock DeskMini X300/2.5G Series Mini-PC
    Mini Home Data Center

    DeskMini supports RAID 0/1 function! Build mini data center at home!

    RAID 0 – offers superior I/O performance

    RAID 1 – protects critical data in mirrored data

    ASRock DeskMini X300/2.5G Series Mini-PC
    Upgraded 2.5G LAN Connectivity

    The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

    ASRock DeskMini X300/2.5G Series Mini-PC
    Triple Display

    DeskMini supports 3 display output simultaneously

    Expanding desktop by multiplying your screen area. With multiple monitors, games become more immersive, workstations become more useful and you become more productive.

    ASRock DeskMini X300/2.5G Series Mini-PC
    USB Type-C

    A Type-C USB 3.2 Gen1 connector for fast charging and delivering up to 5Gbps data transfer rates.

    ASRock DeskMini X300/2.5G Series Mini-PC
    DeskMini Addressable LED (Optional)

    Exclusive Addressable RGB LED Strip for ASRock DeskMini Series mini PC. Attach the magnetic strip inside the chassis to create cool personalized lighting for you.

    * The availability of ARGB LED Strip may vary from model or region to another.

    ASRock DeskMini X300/2.5G Series Mini-PC
    ASRock DeskMini X300/2.5G Series Mini-PC
    ASRock DeskMini X300/2.5G Series Mini-PC
    DeskMini USB Hub (Optional)

    Attach the magnetic DeskMini USB Hub inside the chassis. Let you easy connect to the DeskMini Addressable LED and USB 2.0 Cable for fantastic personalized lighting as well as the accessibility to expand extra 2x USB 2.0 ports.

    * The availability of DeskMini USB Hub may vary from model or region to another.

    ASRock DeskMini X300/2.5G Series Mini-PC
    ASRock DeskMini X300/2.5G Series Mini-PC
    Rear Audio Cable (Optional)

    Connect to external audio devices such as: 2.1 channel speaker, soundbar, headphone amplifier, and so on…

    ASRock DeskMini X300/2.5G Series Mini-PC
    AMD APU Cooler (Optional)

    New AMD AM4 Cooler enlarged 25% heatsink to provide superior thermal performance.

    Dimension: 77 x 68 x 45 mm

    Fan Speed: 1950 ~ 3500 R.P.M

    * The availability of APU Cooler may vary for different models & regions.

    ASRock DeskMini X300/2.5G Series Mini-PC
    VESA Mount Kit (Optional)

    ASRock VESA Mount Kit of DeskMini lets you attach your DeskMini to any VESA-compatible wall mount, monitor or articulating arms to create your ideal space.

    ASRock DeskMini X300/2.5G Series Mini-PC
    Intel® Wi-Fi Kit (Optional)

    ASRock M.2 Wi-Fi Kit includes Intel® M.2 Wi-Fi module and two antennas; offering wireless connectivity for DeskMini.

    ASRock DeskMini X300/2.5G Series Mini-PC
    USB 2.0 Cable (Optional)

    Purchasing USB Cable for extra 2 x USB 2.0 ports on DeskMini.

    ASRock DeskMini X300/2.5G Series Mini-PC

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 1 year
    • Limited Warranty period (labor): 1 year
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.ca's Extended Holiday Return Policy.
    • Read full return policy for details.
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    The ASRock DeskMini X300W/2.5G is a 1.92-liter AM4 mini-PC barebone for DIY builders who want a compact home or office workstation with 2.5G Ethernet; it supports compatible AMD CPUs up to 65W and up to 128GB of DDR4 SO-DIMM memory, which is not included.

    Recommended For

    • People building a compact work desktop for office apps, browsing, video, and some photo or video editing; a Ryzen 5000G configuration tested by ITmedia handled these everyday tasks comfortably.
    • DIY builders who want a small, configurable Ryzen-based desktop and are comfortable choosing and installing the CPU, memory, and storage; the X300W/2.5G supports AM4 processors up to 65W and uses laptop-style SO-DIMM memory.
    • Users with limited desk or rack space who want a compact home server for a small set of services, virtual machines, or shared files; owners discuss using the X300 for NAS and Hyper-V setups, while its internal drive capacity is limited compared with a full-size server.
    • Casual PC gamers who choose a Ryzen APU and are willing to use modest graphics settings; ITmedia found lighter games such as VALORANT and FFXIV playable in its tested Ryzen 7 5700G configuration, but performance depends on the selected processor.

    Spec Summary

    AttributeValue
    Best ForAn AM4 mini-PC build with supported Ryzen processors, DDR4 memory, M.2 or SATA storage, and 2.5GbE networking
    Processor And PlatformSupports AMD AM4 Socket Ryzen 5000, 4000, 3000, and 2000 Series CPUs up to 65W; AMD X300 chipset
    Memory ConfigurationNo memory installed; two 260-pin SO-DIMM slots support DDR4 up to 128GB, with supported speeds of 3200MHz for Ryzen 5000/4000 and 2933MHz for Ryzen 3000/2000
    Storage And ExpansionOne M.2 2280 Ultra slot supports PCIe Gen3 x4 with Renoir, Picasso, and Raven Ridge APUs, or Gen3 x2 with Athlon 2xxGE APUs; a second M.2 2280 Ultra slot is specified. Two SATA 6Gb/s connections support 2.5-inch 7mm or 9.5mm drives and RAID 0/1
    Wired And Wireless Networking2.5G LAN with Dragon RTL8125BG; M.2 Key E 2230 slot for a Wi-Fi and Bluetooth module, with a Realtek RTL8851BE Wi-Fi 6 kit listed in the package contents
    Audio SetupRealtek ALC269 audio codec with headphone/headset and microphone jacks, plus an audio header
    Power And Dimensions120W/19V power adapter; 155 × 155 × 80 mm chassis with a listed volume of 1.92L
    Included AccessoriesSATA data and power cables, 120W/19V adapter, screws pack, and Wi-Fi 6 kit
    Model IdentifiersASRock Deskmini X300W/2.5G; part number Deskmini X300W/2.5G