We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black cube mini PC barebone, 155 mm square, 80 mm tall

ASRock

ASRock Deskmini X300W/2.5G barebone mini PC

SKU CH-7TPV-CKDY6 MPN Deskmini X300W/2.5G

Barebone mini PC supporting AMD AM4 Ryzen CPUs up to 65W with dual SO-DIMM DDR4 slots for up to 128GB, dual M.2 storage, 2.5G LAN and a 120W adapter

  • ProcessorSupports AMD AM4 Socket CPUs (Ryzen 5000/4000/3000/2000 Seri
  • Processor socketAMD Socket AM4
  • ChipsetAMD X300
  • Installed memoryNo Memory
  • RAM slots2 × 260Pin SO-DIMM
  • Supported memorySupports 2 x SO-DIMM DDR4 Memory, Max. 128 GB AMD Ryzen 5000
  • Supports AMD Ryzen AM4 desktop processors up to 65W for full desktop performance
  • Dual-channel DDR4 SO-DIMM slots accept up to 128GB memory at 3200MHz
  • Integrated 2.5G LAN controller provides wired network speeds beyond standard gigabit
  • Triple 4K display outputs drive three monitors from the compact 1.92L chassis
  • Includes Wi-Fi6 module and 120W power adapter for complete wireless connectivity out of the box

Versatile barebone for compact workstations

The ASRock Deskmini X300W/2.5G is a 1.92L barebone system that accepts AMD Socket AM4 processors up to 65W. It targets builders who need a small desktop for business, home or education use. The chassis measures 155 x 155 x 80 mm and includes a 120W 19V power adapter. Buyers who want a pre-built unit or a larger enclosure should look elsewhere.

Sustained performance with dual-channel memory

Two 260-pin SO-DIMM slots support DDR4 up to 128GB, running at 3200MHz with Ryzen 5000 or 4000 series and 2933MHz with 3000 or 2000 series. The X300 chipset enables overclocking options in BIOS for core-clock tuning. Integrated Radeon graphics benefit from the dual-channel bandwidth during extended workloads. Builders who require discrete GPU expansion cannot add a card inside this chassis.

Dense connectivity in a 1.92L footprint

A 2.5G LAN port uses the Dragon RTL8125BG controller for fast wired networking. One M.2 2280 slot provides PCIe Gen3 x4 storage with Renoir, Picasso or Raven Ridge APUs and x2 with Athlon 2xxGE APUs. Two SATA 6Gbps ports accept 2.5-inch 7mm or 9.5mm drives with RAID 0/1 support. A key-E 2230 slot accommodates the included Wi-Fi6 kit (Realtek RTL8851BE). Realtek ALC269 audio supplies headphone, microphone and header connections. Users needing more than one M.2 drive or legacy ports will find the I/O limited.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $131.99
Cheaper than about 94% of the 1,735 comparable items (median $564.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASRock
Model nameDeskmini X300 W/2.5G
Part numberDeskmini X300 W/2.5G
Processor
ProcessorSupports AMD AM4 Socket CPUs (Ryzen 5000/4000/3000/2000 Series , up to 65 W )
Processor socketAMD Socket AM4
ChipsetAMD X300
Memory
Installed memoryNo Memory
RAM slots2 × 260Pin SO-DIMM
Supported memorySupports 2 x SO-DIMM DDR4 Memory, Max. 128 GB
AMD Ryzen 5000/4000 series 3200 MHz
AMD Ryzen 3000/2000 series 2933 MHz
Maximum supported memory128 GB
Storage
SATA ports2 x SATA 6Gb 2.5 in 7 mm/9.5 mm Hard Drive (RAID 0/1)
Audio & video
Built-in audioRealtek ALC269 Audio Codec
- 1 x Headphone/Headset Jack
- 1 x MIC-In
- 1 x Audio Header
Connectivity
LAN connection2.5G LAN (Dragon RTL8125BG)
Bluetooth support1 x M.2 (key E 2230) Slot for Wi-Fi + BT Module
Power
Power supply1 × 120 W/19 V adapter
Size & build
Product dimensions155 × 155 × 80 mm (1.92L)
Shipping weight1.93 kg
Package size216 × 211 × 178 mm

Questions about this item

How much heat and power does the 120W adapter and 65W CPU limit produce when the Deskmini X300W runs all day?

The 120W external adapter feeds the system, and the board accepts AM4 processors up to 65W, so sustained load stays within that envelope.

Which memory, CPU and storage parts must I supply to complete this barebone Deskmini X300W?

You need an AM4 Ryzen 5000, 4000, 3000 or 2000 series CPU up to 65W, two DDR4 SO-DIMM modules up to 128GB total, plus a 2.5-inch SATA drive or M.2 2280 PCIe Gen3 x4 SSD.

Will my existing DDR4 3200 SO-DIMMs and SATA SSDs work at full speed in the X300W alongside a Ryzen 5000 APU?

Ryzen 5000 and 4000 APUs run DDR4 up to 3200MHz natively, the two SATA ports operate at 6Gb/s, and the Ultra M.2 slot provides PCIe Gen3 x4 with those APUs.

More in Mini PC Barebone Systems

Similar items