Device profile · Specifications & compatibility

MINISFORUM MS-03 (Ultra 9 64GB + 1TB)

MINISFORUM · Mini PCs · Model MS-03-S386H

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  • MINISFORUM MS-03 (Ultra 9 64GB + 1TB) lists Operating system: Windows 11 Pro; USB 4: 2x USB4 Type-C (40Gbps); Bluetooth: Bluetooth 6.
  • Verify the supplied license and compatibility with the services you intend to run.

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Recorded year
2026
Recorded warranty
2 years
Dimensions
196 x 189 x 48 mm
Weight
1.4kg

The details that shape your choice

MINISFORUM MS-03 (Ultra 9 64GB + 1TB) Quick Features

Start with these specifications, then check the full details and conditions below.

All specifications →
Operating system
Windows 11 Pro
USB 4
2x USB4 Type-C (40Gbps)
VESA mounting
No
3 5 Stereo Jack
Yes
Bluetooth
Bluetooth 6
Ethernet
1x 10G Ethernet + 1x 2.5G Ethernet + 2x 10G SFP+

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From specification to decision

MINISFORUM MS-03 (Ultra 9 64GB + 1TB): Capabilities And Limitations

Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.

What it offers

Check the full specifications against the features you need. There is not enough confirmed information here to highlight a capability.

What to consider

About our sources and comparison method →

Questions About MINISFORUM MS-03 (Ultra 9 64GB + 1TB)

What is the operating system of MINISFORUM MS-03 (Ultra 9 64GB + 1TB)?

Operating system: Windows 11 Pro. Verify the supplied license and compatibility with the services you intend to run. The OS MINISFORUM lists for the MS-03. The barebone SKUs are sold without an OS licence.

View Operating system specifications →

What is the USB 4 capability of MINISFORUM MS-03 (Ultra 9 64GB + 1TB)?

USB 4: 2x USB4 Type-C (40Gbps). Check the port count, supported speeds and display or charging functions for the exact configuration. Both on the rear panel, carrying DisplayPort 2.1 Alt Mode.

View USB 4 specifications →

Does MINISFORUM MS-03 (Ultra 9 64GB + 1TB) support VESA mounting?

No, according to the listed specifications. Verify the mounting pattern and whether the bracket is included. No VESA bracket appears in the packing list.

View VESA mounting specifications →

Does MINISFORUM MS-03 (Ultra 9 64GB + 1TB) have Bluetooth?

Bluetooth: Bluetooth 6. Check whether Bluetooth is used for setup, local control or another function; its presence does not establish remote access.

View Bluetooth specifications →

Explore the full picture

MINISFORUM MS-03 (Ultra 9 64GB + 1TB) Specifications

Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.

0 of 33 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →

33 of 33 specifications · 14 sections

Software1 fields
Software specifications
Operating systemWindows 11 Pro
Details & conditions

The OS MINISFORUM lists for the MS-03. The barebone SKUs are sold without an OS licence.

Usb3 fields
Usb specifications
Usb 2x2x USB 2.0 Type-A
Details & conditions

Both on the front panel.

Usb 3x3x USB 3.2 Gen 2 Type-A
Details & conditions

One on the front panel and two on the rear.

USB 42x USB4 Type-C (40Gbps)
Details & conditions

Both on the rear panel, carrying DisplayPort 2.1 Alt Mode.

Included Accessories2 fields
Included Accessories specifications
Hdmi CableYes
Details & conditions

The packing list is the MS-03, an AC power adapter, a power cord, an HDMI cable, an SSD heatsink, a U.2-to-M.2 adapter with its mounting screws and a user manual.

VESA mountingNo
Details & conditions

No VESA bracket appears in the packing list.

Audio3 fields
Audio specifications
3 5 Stereo JackYes
Details & conditions

One 3.5mm combo jack on the front panel, listed as both an audio output and the only audio input.

SpeakersNo
Details & conditions

The official audio output list is HDMI, the two Type-C ports and the 3.5mm combo jack.

MicrophoneNo
Details & conditions

The only audio input on the specification sheet is the 3.5mm combo jack.

Connectivity3 fields
Connectivity specifications
Ethernet1x 10G Ethernet + 1x 2.5G Ethernet + 2x 10G SFP+
Details & conditions

The 10GbE RJ45 port uses a Realtek RTL8127 and the 2.5GbE port an Intel i226-LM with vPro enabled; the two 10G SFP+ cages are driven by an Intel X710.

WifiWi-Fi 7
Details & conditions

Intel BE211 module in an M.2 2230 E-key slot.

BluetoothBluetooth 6
Cooling1 fields
Cooling specifications
Technology2-heatpipe heatsink with an 83mm turbo fan and phase-change material
Details & conditions

The 83x18mm 12V turbo fan peaks at 5100 RPM. MINISFORUM measures 32-45dB in Balance mode and 30-38dB in Quiet mode, at 50cm in an anechoic chamber.

Cpu1 fields
Cpu specifications
ModelIntel Core Ultra 9 386H
Details & conditions

16 cores and 16 threads with vPro enabled, 1.6 GHz efficient-core base and 4.9 GHz max turbo. MINISFORUM runs it at PL1 70W / PL2 80W in Balance mode and 45W in Quiet mode.

Gpu1 fields
Gpu specifications
ModelIntel Graphics
Details & conditions

The name Intel and MINISFORUM both use for this processor's integrated graphics. Max dynamic frequency 2.5 GHz, with 40 peak Int8 TOPS.

Memory6 fields
Memory specifications
ConfigurationDual-channel
Details & conditions

The listing describes the 64 GB as dual-channel DDR5 across the two SO-DIMM slots.

TypeDDR5
Speed5600 MT/s
Details & conditions

The platform supports 5600, 6400 and 7200 MT/s, and MINISFORUM notes that the memory shipment specification is 5600 MT/s.

Form FactorSO-DIMM
Details & conditions

Two DDR5 SO-DIMM slots, so the memory is replaceable rather than soldered.

Capacity64 GB
Maximum Capacity128 GB
Npu1 fields
Npu specifications
ModelIntegrated NPU (50 TOPS)
Details & conditions

MINISFORUM and Intel both state 50 peak Int8 TOPS for the NPU; neither publishes a separate brand name for it on this processor.

Other3 fields
Other specifications
Sd Card SlotNo
Details & conditions

No card reader appears in the front or rear I/O list.

Fingerprint SensorNo
Kensington LockNo
Details & conditions

The Button / Hole section of the specification names only a power button and a reset hole, and no lock slot is visible on the rear panel.

Power3 fields
Power specifications
Power Supply Capacity240W
Built In Power SupplyNo
Details & conditions

Power comes from an external brick, not an internal supply.

Adapter19V / 12.63A 240W
Details & conditions

Barrel connector, 5.5 x 2.5 mm.

Storage2 fields
Storage specifications
Technology2x M.2 NVMe PCIe 5.0 x4 SSD + 1x M.2 NVMe PCIe 4.0 x1 SSD
Details & conditions

Every slot takes up to 8 TB, two of the three accept 22110 drives, and the first also takes a U.2 enterprise SSD of up to 15 TB through the M.2-to-U.2 adapter in the box.

Capacity1 TB
Video3 fields
Video specifications
Hdmi1x HDMI 2.1 FRL
Details & conditions

Up to 4K at 120Hz. With the two USB4 ports it drives three independent displays.

Display PortNo
Details & conditions

No dedicated DisplayPort connector; the two USB4 Type-C ports carry DisplayPort 2.1 Alt Mode instead.

ThunderboltNo
Details & conditions

MINISFORUM lists the two Type-C ports as USB4 at 40Gbps and claims no Thunderbolt certification.

How this device compares

MINISFORUM MS-03 (Ultra 9 64GB + 1TB) vs Other Similar Models

Statistical context from 89 mini pcs in this catalog. These figures describe our recorded data, not independent measurements.

Recorded feature coverage

Hdmi Cable: 60 of 85 known answers are Yes

Included Accessories: 71% among explicit Yes/No answers; 4 of 89 devices have no resolved answer. Check the specifications for this model’s conditions.

Recorded feature coverage

3 5 Stereo Jack: 81 of 89 known answers are Yes

Audio: 91% among explicit Yes/No answers; 0 of 89 devices have no resolved answer. Check the specifications for this model’s conditions.

Brand representation in this directory

7 of 89 models are from MINISFORUM

Counts mini pcs listed here, not sales or market share. Catalog inclusion does not imply a recommendation.

What Should You Verify Before Buying MINISFORUM MS-03 (Ultra 9 64GB + 1TB)?

These checks describe mini pcs requirements. Confirm each one against the exact model’s current manufacturer documentation and your installation.

  1. Match the hardware and operating system to the intended software.
  2. Check memory and storage capacity, including upgrade options.
  3. Verify USB and network ports for radios and other peripherals.
  4. Evaluate power use and noise under the intended workload.

Side-by-side specification comparison

Compare MINISFORUM MS-03 (Ultra 9 64GB + 1TB) vs Similar Mini PCs

See how MINISFORUM MS-03 (Ultra 9 64GB + 1TB) stacks up against other mini pcs in this catalog. Compare specifications, compatibility and pricing.

Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.