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ASRock DeskMini X300

Mini-Barebone AMD AM4 (without processor/display/memory/hard drive/system)

ASRock DeskMini X300 Mini-Barebone AMD AM4 (without processor/display/memory/hard drive/system)
Barebone PC
Review ASRock DeskMini X300
Buy ASRock DeskMini X300

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5 customer reviews

The ASRock DeskMini X300 barebone will enable you to optimise space while enjoying excellent performance! This model is compatible with AMD Athlon 2000G/3000G/4000G/5000G processors without BIOS update, while offering excellent scalability.

Mini-Barebone AMD AM4 (without processor/display/memory/hard drive/system)

Tech department information
Overview

Compact and upgradeable

The ASRock DeskMini X300 barebone allows you to make the most of space while enjoying excellent performance! This model is compatible with AMD 2000G/3000G/4000G/5000G processors with integrated graphics core (socket AM4), DDR4 memory (SO-DIMM) and has two SATA III connectors, two M.2 PCIe 3.0 x4 slots, three simultaneously usable video outputs and USB 3.0 ports on the rear and front.

Concentrated performance

The ultra-compact casing of the ASRock DeskMini X300 is discreet! Fitted with a mini-STX format motherboard with AMD X300 chipset, it will nevertheless allow you to install high-performance components to accompany your AMD processor on socket AM4. Up to 32 GB of DDR4 SO-DIMM memory and 4 storage units (including two M.2 PCIe 3.0 4x) can be installed in this case weighing just 1.92 litres. What's more, thanks to the 3 video connectors (VGA, HDMI and DisplayPort), you can connect up to 3 screens simultaneously.

Key features:

  • Compact case with a capacity of 1.92 litres (155 x 155 x 80 mm)
  • AMD AM4 socket for Raven Ridge, Picasso, Renoir and Cézanne processors with integrated graphics controller (max TDP 65W)
  • Compatible with fans up to 46 mm high.
  • Mini-STX motherboard with AMD X300 chipset
  • 2 SO-DIMM DDR4 memory slots (maximum 64 GB) (Ryzen 2000G/3000G 2933 MHz, 4000G/5000G 3200 MHz)
  • 2 internal bays for 2.5-inch SATA 6 Gbit/s HDD/SSD (RAID 0/1)
  • 2 slost M.2 type 2280 PCIe 4.0 x4 (M.2_2 in PCIe 3.0 x2 if Athlon 2XXGE)
  • Gigabit Ethernet connection + M.2 slot (E 2230) for adding a Wi-Fi / Bluetooth module
  • VGA, HDMI and DisplayPort connectors (up to 3 screens connected simultaneously)
  • External power supply: 120 Watt / 19 Volt mains adapter
  • Case compatible with VESA mountings (bracket not supplied)
Information provided by our tech department This barebone is incompatible with processors that do not have integrated graphics (non-G series).
Specifications
Select your criteria

General information

Product name

 ASRock DeskMini X300

Brand

 ASRock

Model

 DESKMINI X300/B/BB/BOX

Processor and chipset

Integrated processor

 No

Processor

 Without processor

Processor support

 AMD AM4

Number of CPUs supported

 1

Chipset

 AMD X300

Memory

Memory format

 2 X SO-DIMM 260-pin (DDR4)

Memory Frequency(ies)

 DDR4 2133 MHz
DDR4 2400 MHz
DDR4 2666 MHz
DDR4 2933 MHz
DDR4 3200 MHz

Memory type

 DDR4

Memory technology

 Dual Channel

Dual Channel

 Yes

Maximum RAM capacity per slot

 16 GB

Maximum RAM capacity

 32 GB

Graphic

Integrated graphics controller

 No

Expansion slots

Graphic connector(s)

 None

Graphic card max. length

 0 mm

Number and Type of slots

 None

Storage

Hard drives connectors

 2 X Serial ATA 6Gb/s (SATA Revision 3)
2 X M.2 - PCI-E 3.0 x4

M.2 support

 M.2 2280

Supported RAID Modes

 1
0

Optical drive type

 None

Audio

Audio Chipset

 Realtek ALC233

Network

Number of ports/Ethernet controler

 1 X Realtek RTL8111H

Network standard(s)

 10/100/1000 Mbps

Connectivity

Front panel connectors

 1 X Microphone (3.5mm Jack Female)
1 X Headphone (3.5mm Jack Female)
1 X USB 3.0
1 X USB 3.0 Type C

Rear panel connectors

 1 X VGA (D-sub 15 Female)
1 X HDMI Female
1 X DisplayPort Female
1 X USB 3.0
1 X USB 2.0
1 X RJ45 Female
1 X Port for Kensington lock

Case

Number of 2.5" slots

 2

Number of invisible 3.5" slots

 0

Number of visible 3.5" slots

 0

Number of visible 5.25" slots

 0

Number of Slot-in slim 5.25'' slots

 0

Number of Slim 5.25'' slots

 0

Power

 120 W

Compatibility

Supported OS

 Microsoft Windows 11
Microsoft Windows 10

Max CPU TDP

 65 W

Physical characteristics

Barebone format

 ITX

Width

 80 mm

Height

 155 mm

Depth

 155 mm

Warranties

Commercial warranty

 Seller 3 years

Legal warranty

 See terms & conditions

See all ASRock products

See ASRock Barebone PC section

Product referenced on 23 Nov 2020

Customer reviews
Global rating
8/10
based on 5 reviews Editorial and moderation guide
  • 80%
    4 reviews
  • 0%
  • 0%
  • 0%
  • 20%
    1 review
  • by Gilles S
    Posted on 3 Feb 2024
    Product bought from LDLC on 4 Dec 2023
    Number of reviews: 2 Average rating: 10

    I've been ordering from LDLC for quite a few years now. No problems with this one either

    Fast delivery to relay points, as ordered.
    Installation with a proc. AMD Rysen 3 4300G, two SO-DIMM DDR4 3200 8 Giga memory sticks and two 2.5" disks: 1 SSD and 1 HD. I had a bit of a scare on start-up when the HD wasn't recognised, but it was simply a case of me connecting it incorrectly.
    Supplied with the DeskMini: external power supply (transformer and cables), 2 connection cables for 2.5 disks (very specific motherboard connections), CD with drivers, brief but sufficient instructions.
    OS installation - W10 - without a problem. To get sound I had to install the Realteck driver supplied to replace the one installed by W10. On this subject: W10 is very annoying because it prevents some of its drivers from being replaced by those on the CD supplied, so I'm looking for a solution.
    You'll need a USB hub because the number of outputs is a bit limited (1 USB 2 and 1 USB 3 on the back, 1 USB 3 on the front). I've been using it at home for the last 6 weeks without any problems, and the box is pleasantly compact.

    Review automatically translated
  • by Diesinclude
    Posted on 29 Nov 2023
    Product bought from LDLC on 17 Nov 2023
    Number of reviews: 48 Average rating: 9

    Great!

    To mount the following configuration :
    be quiet! Pure Rock LP
    ASRock DeskMini Wi-Fi Kit
    Kingston FURY Impact SO-DIMM 16 GB (2 x 8 GB) DDR4 3200 MHz CL20
    AMD Ryzen 5 4600G Wraith Stealth (3.7 GHz / 4.2 GHz)
    be quiet! MC1

    Very small case, easy to assemble.
    120w power supply included.
    Ultra-quiet in this configuration (switched to 35w mode, the UEFI is complete).

    No problems so far, testing with Ubuntu.

    Review automatically translated
  • by Kevin
    Posted on 23 Nov 2023
    Product bought from LDLC on 25 Nov 2022
    Number of reviews: 2 Average rating: 10

    CLEAR

    For the moment the product is doing the job, I've added components to make it a multimedia server.

    Review automatically translated
  • by PierreG
    Posted on 20 Jan 2022
    Product bought from LDLC on 12 Feb 2021
    Number of reviews: 4 Average rating: 9

    Very good product, compact, powerful and versatile!

    I couldn't have wished for a better mini PC, the possibility to use the latest generation APUs (Ryzen 7 5700G) and a large number of expansion ports for storage (2xM.2 + 2xSATA).

    Review automatically translated
  • by Jean-luc W
    Posted on 20 Dec 2021
    Product bought from LDLC on 10 Dec 2021
    Number of reviews: 1 Average rating: 1

    Compatibility problem

    I phoned before ordering to be sure that everything was compatible (proc. RAM SSD VENTIRAD).
    On receipt I discover that the VENTIRAD is already supplied by ASROCK, and that the chosen processor does not seem to be compatible (still being tested a week later).
    Fortunately I paid the extended warranty and priority treatment, I find the time very long, especially since my old PC is giving up the ghost...

    Review automatically translated
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