MS-A2

Specifications

Model width

189 mm

Model height

48 mm

Model depth

195.6 mm

Hardware specifications

Processor

AMD Ryzen 9 9955HX · 16 cores / 32 threads, Zen 5 Source

Ethernet

2 × 2.5 GbE RJ45 (Intel i226-V + Realtek RTL8125) + 2 × Intel X710 10G SFP+ Source

Memory

2 × DDR5-5600 SO-DIMM · up to 96 GB Source

Storage

3 × M.2 (2280/22110); U.2 through included adapter Source

Expansion

Low-profile PCIe ×16 slot Source

USB

Front 2 × USB 3.2 Gen 1 + 1 × USB 2.0; rear 2 × USB-A + 2 × USB-C 10 Gbps with DisplayPort alt mode (no USB4) Source

Video

1 × HDMI + 2 × USB-C DisplayPort Source

Wireless

Wi-Fi 6E (MediaTek MT7922) · Bluetooth 5.2 Source

Power input

19 V DC · 240 W adapter Source

Mounting

Existing hex shelf: flat, 2U including deck · 46 mm rear overhang Source

Specifications reviewed 2026-10-06.

Model & configuration

Shares the MS-01 189 × 195.6 × 48 mm enclosure (MS-A2 listed as 196 × 189 × 48 mm); ServeTheHome front, rear and side-by-side photos confirm identical exterior and establish port positions. Front: power key, headset jack, two USB 3.2 Gen1 (blue) and one USB 2.0. Rear: 2 × SFP+ (Intel X710), 2 × 2.5GbE (Intel i226-V + Realtek RTL8125), 2 × USB-C 10 Gbps with DisplayPort alt mode (not USB4), HDMI, 2 × USB-A, 19 V inlet, low-profile PCIe bracket and square exhaust grid. Original exterior reconstruction; small details are approximate. Fits the T2 frame envelope; sits flat on the hex shelf (150 mm deck) with 45.6 mm rear overhang within the 46 mm shelf allowance, occupying 2U including the deck. No dedicated mount is bundled.

Dimensions describe the catalogue model or configured rack allowance. Check your exact hardware revision.

Power reference

19.3 W (measured average idle) – 149.3 W (measured peak)

Measured 19.3 W average idle (16.1–21.7 W range), 64.9 W average load and 149.3 W peak in Notebookcheck’s Ryzen 9 9955HX / 32 GB / 1 TB review. CPU, RAM, storage and expansion cards change consumption. The 240 W adapter is not the device draw.

Links & downloads

3D model attribution

Creator

Minirack

Licence

Original Minirack visual reconstruction; not printable CAD