MSI EdgeXpert in a 10-inch rack
MSI's GB10 system in a 10-inch rack: a 64 GB model next to the 128 GB one, no dedicated mount so it rides a 2U shelf, a 0–35 °C range and rear QSFP.
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The MSI EdgeXpert is MSI’s GB10 system, sold through its industrial computing line: a 20-core Arm CPU and a Blackwell GPU sharing unified memory, in a 151 × 151 × 52 mm box. It is the only GB10 system in the catalogue with a smaller memory option, offering a 64 GB model next to the usual 128 GB, and it lists a 0–35 °C operating range. In a 10-inch rack it has no dedicated mount yet, so plan on a shelf.
At a glance
| CPU | NVIDIA GB10, 20-core Arm (10 × Cortex-X925 + 10 × Cortex-A725) |
| AI performance | 1 petaFLOP (FP4, sparse) |
| Memory | 128 GB LPDDR5x unified memory; 64 GB model also offered |
| Storage | 1, 2 or 4 TB self-encrypting NVMe (128 GB model); 1 or 2 TB (64 GB model) |
| Networking | 10GbE RJ45, 2 × QSFP on ConnectX-7 at 200 Gbps, Wi-Fi 7 by region |
| Power | About 240 W USB-C external adapter |
| Size and weight | 151 × 151 × 52 mm, 1.2 kg, 0–35 °C |
Where it fits in a mini rack
Memory decides which EdgeXpert you want. The GPU shares the unified memory with the CPU, so the pool size sets how large a model the box can hold.
- 128 GB: large models and fine-tuning. This is the same pool as the DGX Spark, enough to load models that no consumer graphics card can hold, and to adapt them to your own data. MSI quotes 1 petaFLOP at FP4 with sparsity, which is a peak rating, not a training speed. Pair it with the 4 TB self-encrypting drive if datasets and checkpoints will live on the box.
- 64 GB: a smaller inference endpoint. Half the pool means smaller models, but a GB10 that serves a mid-sized model to the rest of the homelab over 10GbE is still a useful machine. The 64 GB model tops out at a 2 TB drive.
Either way, the two QSFP ports on the ConnectX-7 run at 200 Gbps and give you a direct link to a second GB10 system when one pool is not enough.
What it is not: an x86 VM host or a NAS. It runs NVIDIA DGX OS on Arm, and its one M.2 M-key drive is working space, not bulk storage.
How it fits a 10-inch rack
The configurator checks every placement against each rack in the catalogue:
There is no dedicated mount for the EdgeXpert in the catalogue. The placements that exist are both on the 10i hex shelf: flat in 2U or upright in 4U, at 154 mm deep. Both fit every RackMate frame, from the four-unit T0 at 200 mm deep to the 260 mm frames, and nothing is blocked.
Flat is the sensible default: it costs 2U and leaves the rear ports easy to reach for patching. Upright saves width but fills a T0 or T0 Plus on its own, so keep it for the taller frames.
MSI’s published 151 × 151 × 52 mm is slightly larger than the DGX Spark’s 150 × 150 × 50.5 mm. Do not assume a cradle printed for the Spark will take the EdgeXpert; the shelf is the placement the catalogue actually checks.
Power
MSI documents an external USB-C adapter of about 240 W and no idle or load figure. The catalogue uses that 240 W as a planning allowance: a ceiling for budgeting, not measured draw, and it leaves out adapter losses.
Budget 240 W per EdgeXpert on the power strip and any UPS. NVIDIA’s idle and maximum figures for the DGX Spark apply to NVIDIA’s own box, not automatically to every GB10 system, so do not borrow them here. Put the brick on the rack floor or a rear shelf, and keep it off the top of the case.
Networking and cabling
All wired networking is at the rear: one 10GbE RJ45 jack (LAN 1) and two QSFP cages (QSFP 1 and QSFP 2) on the ConnectX-7 at 200 Gbps.
- Patch LAN 1 to a rear keystone and pick it up on the front of the panel. Never run a cable around the side of the rack to a front switch port. Use a 10G copper switch port to get the full speed.
- The QSFP cages take direct-attach copper cables or optical modules. A short DAC links two GB10 systems in the same rack.
- Wi-Fi 7 depends on regional regulatory approval, and Bluetooth 5.4 is on board. In a rack, the wire is the plan anyway.
There are four USB 3.2 Type-C ports at up to 20 Gb/s, one HDMI 2.1 output and DisplayPort 1.4a over USB-C, with up to four independent displays. On a shelf in a rack, one console cable is all you will need.
How it differs from the NVIDIA DGX Spark
The superchip and networking match. The options and the box around them do not:
| MSI EdgeXpert | NVIDIA DGX Spark | |
|---|---|---|
| Memory options | 128 GB, or a 64 GB model | 128 GB |
| Storage | 1, 2 or 4 TB self-encrypting (128 GB model); 1 or 2 TB (64 GB model) | 1 TB or 4 TB with self-encryption |
| Size and weight | 151 × 151 × 52 mm, 1.2 kg | 150 × 150 × 50.5 mm, 1.2 kg |
| Rack placement | Shelf only | Shared 1.5U mount or shelf |
| Power adapter | About 240 W USB-C | 240 W external supply, included |
| Operating temperature | 0–35 °C | 5–30 °C (ideal range) |
| Software | NVIDIA DGX OS | NVIDIA DGX OS |
The temperature range is the quiet advantage for a rack in a warm room, though NVIDIA calls its own range ideal, so the two are not strictly like-for-like. The catalogue has no cooling details for either box.
Full specifications
Plan it
Open the MSI EdgeXpert in the catalogue to add it to a rack plan on the shelf above. No community build uses it yet.
The NVIDIA DGX Spark guide covers the reference design and every partner version, and the ASUS Ascent GX10 guide covers the GB10 system with the most mounting options if a printed mount matters to you.
Sources
Related guides
NVIDIA DGX Spark in a 10-inch rack
NVIDIA's GB10 reference box in a 10-inch rack: 128 GB unified memory, a 1.5U mount, rear 10 GbE and 200 Gbps QSFP, and a 240 W power budget.
ASUS Ascent GX10 in a 10-inch rack
The ASUS Ascent GX10 in a 10-inch rack: two printable mounts (1.5U and 2U), a 1.48 kg chassis, a 240 W peak system budget and rear 10GbE plus QSFP.
HP ZGX Nano in a 10-inch rack
HP's GB10 system in a 10-inch rack: published idle and busy power figures, 54.5 mm tall on its feet, the shared 1.5U mount and rear 10GbE plus QSFP.