This article covers ASRock ベアボーンPC DESKMEET X300.

Overview

The ASRock DeskMeet X300 is a compact barebone PC kit built around the AMD X300 chipset. Despite its tiny 8-liter chassis, it supports AMD Ryzen 5000 series processors (AM4 socket, up to 65W TDP) and offers four DDR4 memory slots for up to 128GB of RAM. It can also accommodate a discrete graphics card up to 200mm in length, making it surprisingly flexible for a system this small. A 500W 80+ Bronze power supply is pre-installed, and the CPU cooler height limit is 54mm. This kit is ideal for users who want a full-featured desktop PC in a space-saving form factor.

Compatibility Guide

The DeskMeet X300 supports AMD AM4 socket CPUs from Ryzen 2000 through 5000 G-series, all with a 65W TDP cap. Memory uses DDR4 DIMMs in dual-channel configuration, with speeds up to 3200MHz for Ryzen 5000/4000 and 2933MHz for older generations. Storage options include one M.2 PCIe Gen3 x4 slot (2280) and two SATA3 ports (RAID 0/1). For graphics, you can install a GPU up to 200mm long and two slots thick. The CPU cooler must be low-profile, with a maximum height of 54mm. The built-in 500W 80+ Bronze PSU handles the system power, so no additional power supply is needed.

Product Info

Released around 2022, the ASRock DeskMeet X300 is widely available through authorized Japanese distributors. Pricing hovers around ¥27,000 on online retailers (subject to change). The warranty is typically one year (varies by distributor). Market positioning: entry to mid-range small-form-factor desktop builder. The 500W PSU is sufficient for mid-range GPUs like the GeForce RTX 3060 class. It's a great choice for those who want a compact yet upgradeable system without the hassle of selecting individual case, motherboard, and PSU.

Best Use Cases

  • Space-constrained desktop: The 8L chassis fits easily on a desk or in a small entertainment center. Ideal for office work, web browsing, and light productivity. Not suitable for users who need high-end CPU cooling or multiple expansion cards.
  • Budget DIY PC for beginners: Since the motherboard, case, and PSU come pre-integrated, you only need to add CPU, RAM, storage, and optionally a GPU. This simplifies the building process for first-timers. However, if you plan extensive future upgrades, a standard ATX build might be more flexible.
  • Home theater PC (HTPC): With HDMI, DisplayPort, and VGA outputs, plus support for 4K video playback, the DeskMeet X300 makes a quiet media center. Add a low-profile GPU for light gaming. Not ideal for hardcore gamers without a compatible short GPU.
  • Compact workstation: Up to 128GB RAM and fast M.2 SSD support make it suitable for memory-intensive tasks like virtualization or compiling. But the 65W CPU limit means you can't use high-core-count Ryzen 9 processors.

Things to Consider

The most significant limitation is the CPU cooler height restriction of 54mm. Most standard tower coolers won't fit; you'll need a low-profile cooler like the Noctua NH-L9a or the stock AMD cooler (if it fits). The GPU length limit of 200mm rules out many high-end cards; you'll need to look for short versions of RTX 4060 or RX 6600. Additionally, the M.2 slot is only PCIe Gen3 x4, so Gen4 SSDs will run at reduced speeds. The PSU is non-replaceable, so future power-hungry upgrades are not possible. If you need more expansion or higher performance ceilings, consider a larger Mini-ITX or Micro-ATX build instead.

FAQ

Q: Can I install a Ryzen 7 5700X in this barebone kit?
A: Yes, the 5700X has a 65W TDP and is officially supported. However, you must use a low-profile CPU cooler (max 54mm height). Ensure adequate case airflow for stable operation.
Q: What graphics cards fit in the DeskMeet X300?
A: Cards up to 200mm length and dual-slot thickness. Examples include the GeForce RTX 4060 (many models under 200mm) and Radeon RX 6600. High-end cards like RTX 4070 are typically too long.
Q: Does it support ECC memory?
A: Yes, both ECC and non-ECC DDR4 are supported. For ECC with Ryzen APUs (Cezanne, Renoir, Picasso), you need a PRO CPU. Standard Ryzen CPUs work with non-ECC memory.

Product Disclosure (Amazon)

  • Manufacturer: ASRock
  • ASIN: B0B4KH1VD2
  • Note: This article covers a manufacturer-made product based on Amazon listing details.