M.RED Mini PCThe PC that frees up your desk.
OTTO A2 and GOTTO A1: 128 mm per side, the connectivity of a tower, and a place behind the screen thanks to VESA mounting.
- per side: it fits in one hand
- 128 mm
- approximately, for all three models
- 400 g
- driven simultaneously over HDMI, DisplayPort and USB-C
- 3 displays
- at 40 Gbit/s on the GOTTO A1
- USB4
- of DDR4 memory at most on the OTTO A2
- 64 GB
The workstation moves behind the screen.
128 × 128 mm, 41 mm thick on the OTTO A2 and 37 mm on the GOTTO A1, around 400 grams. Set beside the keyboard, an M.RED Mini PC frees up the space of a tower.
VESA-compatible, it mounts on the back of a monitor or TV: all that is left on the desk is the screen.
One format, six uses
The same 128 mm chassis works at the desk, in the living room, at the counter or in the studio. Three models to match the power you need.
One less tower under every desk
Office work, email, video calls and web apps: the OTTO A2 i3 covers the working day. Wi-Fi 6 or Gigabit Ethernet, six USB-A ports for the keyboard, mouse and headset, and a TPM 2.0 module, required by Windows 11.
Three screens from a single chassis
HDMI, DisplayPort and USB-C drive three screens at once, up to 4K at 60 Hz over HDMI and DisplayPort. The spreadsheet, the mailbox and the dashboard stay open side by side, without a docking station.
The big screen, with no box under the unit
HDMI output at 4K 60 Hz, Wi-Fi 6 and VESA mounting: the OTTO A2 sits behind the TV for streaming, films and browsing on the big screen.
At reception, at the till or in the window
Mounted behind a counter or display screen, it stays out of sight. The real-time clock schedules power-on, the PC restarts on its own when power returns, and UEFI network boot makes fleet deployment easier.
Editing and post-production with the GOTTO A1
The AMD Ryzen AI 9 HX 370 processor and its DDR5 memory at 6400 MT/s give photo editing and video editing room to breathe. USB4 at 40 Gbit/s takes a fast external SSD, while DisplayPort 2.0 and HDMI 2.1 drive the working screens.
Code, containers and home server
Eight Ryzen 7 cores, two SO-DIMM slots up to 64 GB of DDR4 and two M.2 2280 SSDs on the OTTO A2 R7: room for virtual machines, containers or a small home server, for a stated 28 W power draw.
The connectivity of a tower
Six USB-A ports, one USB-C or one USB4, Gigabit Ethernet and Wi-Fi 6 on all three models.
OTTO A2: six USB-A at 5 Gbit/s, one USB-C at 10 Gbit/s for data and video, HDMI 2.0 and DisplayPort 1.4b.
GOTTO A1: two USB-A at 10 Gbit/s and four at 5 Gbit/s, one USB4 at 40 Gbit/s, HDMI 2.1, DisplayPort 2.0 and Bluetooth 5.2.
On all models: RJ45 Ethernet socket and 3.5 mm jack for headset and microphone.
Choose your power
Same 128 mm chassis, same VESA mount, three displays on every model. What changes: the processor, the memory and the high-speed connectivity.
OTTO A2 i3
The essential. Intel Core i3-1215U, six cores, for office work, reception desks, digital signage and secondary workstations, with a stated 28 W power draw.
See the OTTO A2 i3OTTO A2 R7
The all-rounder. AMD Ryzen 7 7730U, eight cores, for multitasking and development, up to 64 GB of DDR4 memory.
See the OTTO A2 R7GOTTO A1
The power. AMD Ryzen AI 9 HX 370, twelve cores, for creative work, with USB4 at 40 Gbit/s, HDMI 2.1 and DisplayPort 2.0.
See the GOTTO A1
The three models, criterion by criterion
What sets them apart at a glance. Each model's page lists all its specifications.
 OTTO A2 i3 1215U | OTTO A2 R7 7730U | GOTTO A1 AMD HX370 | |
|---|---|---|---|
| Height | 41 mm | 41 mm | 37 mm |
| Net Weight | 0.4 Kg | 0.4 Kg | 0.42 Kg |
| Volume | 0.67 L | 0.67 L | 0.61 L |
| CPU | Intel i3 1215U | AMD Ryzen 7 7730U | AMD HX370 |
| Power Consumption | 28W | 28W | 54W |
| USB Type C | Type-C*1 10Gbps （Data + Video) | Type-C*1 10Gbps （Data + Video) | DP+USB4 (data + video) 40Gbps 5V/3A |
| Commercial Warranty | 2 années | 2 années | 2 années |
More memory and storage, when the time comes.
The OTTO A2 takes two DDR4 SO-DIMM modules, up to 64 GB, and two M.2 2280 SSDs of up to 2 TB each. The GOTTO A1 takes two M.2 2280 NVMe SSDs, up to 4 TB in total.
Frequently asked questions
Does it come with memory, an SSD and Windows?
No. M.RED Mini PCs are sold as barebones, without an SSD or an operating system: you choose your storage and install the system you want. On the OTTO A2, memory is also to be added, up to 64 GB of DDR4 SO-DIMM in two modules.
How many screens can be connected?
Three at once on every model: one via HDMI, one via DisplayPort and one via USB-C. On the GOTTO A1, that USB-C port is a USB4.
Can it be mounted behind a screen?
Yes. All three models are VESA-compatible and mount on the back of a monitor or TV with that standard.
Can memory or storage be added?
On the OTTO A2: two SO-DIMM DDR4 slots up to 64 GB, and two M.2 2280 slots, one NVMe, the other SATA or NVMe. The GOTTO A1 takes two M.2 2280 NVMe SSDs, up to 2 TB each.
What is the difference between the three models?
The processor first: Intel Core i3-1215U, AMD Ryzen 7 7730U or AMD Ryzen AI 9 HX 370. The GOTTO A1 adds DDR5 memory, USB4, HDMI 2.1 and DisplayPort 2.0. The table on this page compares them criterion by criterion.
How much power does an M.RED Mini PC use?
A stated 28 W for the OTTO A2, 54 W for the GOTTO A1.
Is it suitable for a company fleet?
All three models include a TPM 2.0 module, required by Windows 11, a real-time clock to schedule power-on, automatic restart when power returns and UEFI network boot.
What is the warranty?
A two-year commercial warranty, on all three models.