Minisforum has shown the MS-03, a new mini-PC that pushes its office-and-lab formula harder on networking and storage while keeping one familiar limitation in place. The Minisforum MS-03, a direct successor to the MS-01, raises the thermal limit to 70 W, adds Wi-Fi 7, dual PCIe 5.0 SSD slots, and a port selection that looks more like a small rack device than a desk toy.
The headline specs are easy to read:
- One 10G LAN port
- One 2.5G LAN port
- Two SFP+ ports
- Five USB-A ports
- Two USB-C ports
- HDMI 2.1 with FRL support
- 3.5 mm headphone jack
In other words, Minisforum is clearly chasing users who want a tiny box that can sit in a serious network setup without immediately asking for adapters, hubs, and forgiveness.
Minisforum MS-03 specs and ports
- Up to 70 W TDP
- 2 PCIe 5.0 SSD slots
- DDR5 up to 7200 MHz
- Wi-Fi 7
- 1 x 10G LAN, 1 x 2.5G LAN, 2 x SFP+
- 5 x USB-A, 2 x USB-C, HDMI 2.1, 3.5 mm audio
The one compromise: PCIe expansion drops to x4
There is a catch, and it is not subtle. Minisforum cut the expansion slot from PCIe x8 to x4, which the company says is tied to the PCIe lane limits of Panther Lake-H processors. For most buyers, that will be fine, especially if the slot is going to a network card or capture card, but anyone hoping to squeeze in a low-profile GPU will probably notice the ceiling sooner than they would like.
That trade-off is part of the wider mini-PC playbook right now: more I/O, more speed, less room for exotic upgrades. Minisforum has already been leaning into Intel’s Panther Lake family elsewhere, including the M2 Pro, so the MS-03 looks like another shot at users who care more about bandwidth per cubic inch than raw expandability.
Minisforum MS-03 price and release date
Minisforum says the MS-03 will arrive at the end of June, but it has not announced pricing yet. That leaves the company with a very practical question to answer: how much can it charge for this much networking hardware before buyers decide a small workstation or a used enterprise box is the better deal?