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Silver square mini PC barebone, compact 5 by 5 inch form factor, matte finish

minisforum

minisforum DeskMini i9-13900HK 16GB 500GB barebone mini PC

SKU CH-RMCZ-7BBTS

A 14-core Intel i9 barebone with 16 GB DDR4, 500 GB storage, four 4K outputs and dual 2.5 GbE LAN

  • ColorSilver
  • CPU TypeIntel Core i9-13900HK
  • CPU SocketFCBGA1744
  • CPU Cores14-Core (6P+8E)
  • Memory installed16GB
  • Memory slot2

Options NAB9S(16+500)

Struck-through versions exist but are not stocked here.

  • 14-core i9-13900HK reaches 5.4 GHz for heavy workloads
  • Intel Iris Xe graphics drives four 4K 60 Hz displays
  • Dual DDR4 3200 slots support up to 64 GB RAM
  • Two 2.5 GbE ports enable router or firewall roles
  • M.2 PCIe 4.0 plus 2.5-inch SATA 3.0 bay for storage growth

Mini PC with Core i9-13900HK

The Minisforum DeskMini is a compact barebone system built around a 14-core Intel Core i9-13900HK processor with a 5.4 GHz maximum turbo frequency. It arrives with 16 GB of DDR4-3200 memory in dual-channel configuration and a 500 GB SSD pre-installed. Integrated Intel Iris Xe graphics drive up to four 4K displays at 60 Hz via two HDMI and two USB-C ports.

Who this suits and who it does not

This unit suits users who need a small-footprint desktop for multi-monitor productivity, light content creation or network appliance duties with dual 2.5 GbE ports and Wi-Fi 6E. It is not for buyers who require discrete graphics performance, more than 64 GB of RAM, additional M.2 slots beyond the single PCIe 4.0 interface, or a 2.5-inch SATA drive bay that is not populated.

The deciding specification

The soldered FCBGA1744 package means the processor cannot be upgraded or replaced after purchase. If your workload demands a socketed CPU for future changes, this platform will not meet that requirement. The 120 W DC power adapter and 5 x 5 x 2.15 inch chassis complete the fixed hardware baseline.

Highlights

  • 14-core i9-13900HK reaches 5.4 GHz for heavy workloads
  • Intel Iris Xe graphics drives four 4K 60 Hz displays
  • Dual DDR4 3200 slots support up to 64 GB RAM
  • Two 2.5 GbE ports enable router or firewall roles
  • M.2 PCIe 4.0 plus 2.5-inch SATA 3.0 bay for storage growth

Specifications

BrandMINISFORUM
ModelDeskMini
ColorSilver
CPU TypeIntel Core i9-13900HK
CPU SocketFCBGA1744
CPU Cores14-Core (6P+8E)
Memory installed16GB
Memory slot2
Memory Type SupportedDDR4 3200
Max Memory Supported64GB
Dual Channel Memory SupportedYes
Storage Installed500GB
M.2 Slot1 x M.2
Integrated GraphicsIntel Iris Xe Graphics eligible
Max LAN Speed2500Mbps
Wireless LAN802.11ax
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.2
Front USB2
Front Audio Ports1 jack
HDMI2
Rear USB2
RJ452
Power SupplyDC19V/6.32A 120W
Dimensions5x5x2.15inch
Weight1.25lb
Packaging7.17x6.26x4.41inch

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the two 2.5 Gbps LAN ports work with my existing gigabit switch and Cat5e cables?

Yes, the 2.5 Gbps RJ45 ports are backwards compatible with gigabit switches and Cat5e cabling; they will negotiate a 1 Gbps link automatically.

How can I confirm the i9-13900HK is hitting its 5.4 GHz boost clock after assembly?

Open Task Manager’s Performance tab or a tool like HWMonitor and run a single-thread load; the CPU frequency should read up to 5.4 GHz when thermal headroom allows.

The unit ships with 16 GB DDR4 and a 500 GB M.2 drive — do I need to buy RAM or storage to start?

No, the 16 GB DDR4 3200 and 500 GB M.2 SSD are already installed; only add a 2.5-inch SATA drive or extra DDR4 modules if you want more capacity.

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