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ASRock DESKMINI X300W AMD X300 1 x HDMI Barebone System

#1 Best Seller
in Barebone PCs
In stock. Limit 5 per customer.
Ships from United States.
  • Supports AMD AM4 Socket CPUs (Renoir, Picasso, Raven Ridge, up to 65W)
  • AMD X300
  • 2 x 260Pin SO-DIMM AMD Ryzen 4000 series - 3200MHz
  • AMD Ryzen 3000/2000 series - 2933MHz


This AMD-based barebone offers a budget-friendly, customizable platform to build a rig for your home or office, in a small footprint that fits effortlessly in various environments. VGA, HDMI and DisplayPort video outputs support multi-monitor setup, and a USB-C port is located on the front for more convenience.

* Barebone system only. Requires processor, RAM, system storage and OS to complete the system.

  • AMD AM4 Socket CPU
    • Renoir, Picasso, Raven Ridge, up to 65W
    • Support MAX Height ? 46mm CPU Cooler
  • Supports Overclocking Option with X300
  • High-Speed DDR4-3200MHz Memory
  • Dual Ultra M.2 (NVMe)
    • M2_1 M.2 (2280) – PCIe Gen3 x4
    • M2_2 M.2 (2280) – PCIe Gen3 x2/x4
  • 2 x 2.5" SATA 6Gb Hard Drive
  • Support RAID 0/1 function
  • HDMI, DisplayPort, D-Sub
  • M.2 For Wi-Fi Module
  • USB 3.2 Gen1 Type-C
Small APU Form Factor

AMD AM4 Socket CPU

Support Renoir, Picasso, Raven Ridge, up to 65W

Support MAX Height ?46mm CPU Cooler

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.

Insane Memory Performance

ASRock DeskMini supports Dual Channel DDR4-3200+MHz (OC) memory, up to 64GB. Thanks to high speed memory and Radeon Graphics, DeskMini provides awesome 3D performance.

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
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
Heatsink on MOSFET

ASRock DeskMini features aluminum MOSFET heatsink which provides great heat dissipation to ensure system stability under loading.

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.

USB Type-C

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

DeskMini Addressable LED (Optional)

Exclusive Addressable RGB LED Strip for ASRock DeskMini Series mini PC. To create cool personalized lighting for you.

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

DeskMini USB Hub (Optional)

DeskMini USB Hub grants you easy connection 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.

Rear Audio Cable (Optional)

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

AMD APU Cooler (Optional)

New AMD AM4 cooler with enlarged 25% heatsink 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.

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.

M.2 Wi-Fi Kit (Optional)

ASRock M.2 Wi-Fi Kit includes Intel AC-3168 or AX200 M.2 Wi-Fi module and two antennas; offering wireless connectivity for DeskMini series.

* The availability of M.2 Wi-Fi Kit may vary for different models & regions.

USB 2.0 Cable (Optional)

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

Warranty & Returns

Warranty, Returns, And Additional Information


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

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy