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Black compact mini workstation with dual fan cooling visible through top vents

minisforum

minisforum MF-MSA1-9950X(96+0)US Ryzen 9 9950X 96GB DDR5 barebone mini PC

SKU CH-5QEB-2714H MPN MF-MSA1-9950X(96+0)US

A barebone mini workstation with a 16-core Ryzen 9 9950X, 96 GB DDR5 5600, four M.2 2280 slots, dual 2.5 Gbps LAN, Wi‑Fi 6E, Bluetooth 5.2 and triple 4K video outputs

  • ColorBlack
  • CPU TypeAMD Ryzen 9 9950X
  • CPU SocketAMD Socket AM5
  • CPU Cores16-Core
  • CPU Feature16 cores, 32 threads, max. 5.7GHz
  • Memory installed96GB

CPU Type AMD Ryzen 9 9950X

Memory Type 96GB SO-DIMM DDR5 5600

  • 16-core Ryzen 9 9950X up to 5.7 GHz for heavy workloads
  • 96 GB DDR5 5600 dual-channel memory installed
  • Dual 2.5 Gbps LAN plus Wi-Fi 6E and Bluetooth 5.2
  • Triple 4K video via HDMI 2.1, DP 2.0 and USB-C DP Alt
  • Four M.2 2280 slots with PCIe 4.0 and 3.0 support

Compact workstation with 96 GB DDR5

The minisforum MS-A1 barebone mini PC ships with an AMD Ryzen 9 9950X processor, 16 cores and 32 threads running up to 5.7 GHz. It arrives with 96 GB of DDR5 5600 memory installed in dual-channel configuration. Integrated AMD Radeon graphics drive triple video outputs while dual 2.5 Gbps LAN, Wi-Fi 6E and Bluetooth 5.2 handle networking.

Check power and storage before ordering

The unit uses a 19 V 12.63 A DC adapter and has no storage fitted, so you must supply at least one M.2 2280 NVMe drive. Four M.2 2280 slots are available: two PCIe 4.0 x4, one PCIe 3.0 x4 and one PCIe 4.0 x1. Memory is already at the 96 GB maximum, so no further RAM upgrades are possible.

Suits developers and multi-monitor users

This system fits software developers, network appliance builders and professionals who need 4K at 60 Hz via HDMI 2.1 or 4K at 144 Hz via DisplayPort 2.0 and USB-C DP Alt Mode. Buyers who want discrete graphics, additional memory headroom or internal 2.5-inch drive bays should look at larger chassis options.

Highlights

  • 16-core Ryzen 9 9950X up to 5.7 GHz for heavy workloads
  • 96 GB DDR5 5600 dual-channel memory installed
  • Dual 2.5 Gbps LAN plus Wi-Fi 6E and Bluetooth 5.2
  • Triple 4K video via HDMI 2.1, DP 2.0 and USB-C DP Alt
  • Four M.2 2280 slots with PCIe 4.0 and 3.0 support

Specifications

BrandMINISFORUM
ModelMS-A1-9950X
ColorBlack
CPU TypeAMD Ryzen 9 9950X
CPU SocketAMD Socket AM5
CPU Cores16-Core
CPU Feature16 cores, 32 threads, max. 5.7GHz
Memory installed96GB
Memory slot2 x 262Pin SO-DIMM
Memory Type SupportedDDR5 5600
Max Memory Supported96GB
Dual Channel Memory SupportedYes
Storage InstalledNo Storage
M.2 Slot2 x M.2 2280 PCle4.0 SSD Slot (up to 4TB)(PCle4.0x4)(Back side)
1 x M.2 2280 PCle4.0 SSD Slot (up to 4TB)(PCle3.0x4)(CPU Side)
1 x M.2 2280 PCIe4.0 SSD Slot (up to 4TB)(PCIe4.0x1)(CPU Side)
Integrated GraphicsAMD Radeon Graphics
Max LAN SpeedDual 2.5Gbps
Wireless LAN802.11ax
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.2
Front USB2 x USB 3.0 Gen1 5Gbps
1 x USB 2.0
Front Audio Ports1 x 3.5 mm combo jack
HDMI1 x HDMI 2.1
DisplayPort1 x DisplayPort 2.0
Rear USB1 x USB 3.2 Gen 2 10Gbps
1 x USB Type-C
RJ452
Other Rear Ports1 x OCuLink
Power SupplyDC 19V/12.63A (adapter included)
Dimensions189.5 x 186 x 48mm
Weight1.8 kg
Packaging1 x MS-A1 9950X Mini Workstation
1 x US Power Adapter
1 x Power Cord
1 x HDMI Cable
1 x Manual
Shipping weight3.27 kg
Package size231 × 229 × 121 mm

Other versions of this model

3 more in the same range

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

Questions about this item

Does the minisforum MF-MSA1-9950X ship with an SSD or operating system installed?

No, this barebone unit includes 96 GB of DDR5-5600 memory but has no storage and no OS; you must add at least one M.2 2280 drive and install Windows or Linux yourself.

All four M.2 2280 slots accept drives up to 4 TB, but they run at different speeds — which slot should I use for the boot drive?

Use one of the two back-side PCIe 4.0 x4 slots for the OS drive; they deliver full PCIe 4.0 x4 bandwidth, while the CPU-side slots run at PCIe 3.0 x4 and PCIe 4.0 x1 respectively.

The Ryzen 9 9950X is rated for 5.7 GHz boost — will the mini PC sustain that speed under load?

The dual-fan four-heat-pipe cooler is rated at 37 dB and designed to maintain stable performance, but sustained boost clocks depend on workload and ambient temperature.

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