Work moves.
Your notebook has to keep up

Meetings, travel, client visits, different offices. Nauta C1406 and C1406T are built for a working day that keeps changing location without losing continuity: a compact format, a 16:10 display, complete connectivity and a platform designed to grow with the job.

16.9 mmthin
1.45 kgstarting weight
60 Whbuilt-in battery
64 GBmaximum RAM

ONE FAMILY, TWO WAYS TO WORK

There's no better model.
There's the right one

One is built for processing power, the other for direct interaction.
Format, expandability and support stay the same.

NAUTA C1406

More power in a 14″ format.

SiComputer Nauta C1406, 14-inch professional notebook

Intel® Core™ Ultra 7 155H with integrated NPU, WUXGA 16:10 display and expandable DDR5 memory: for anyone who needs performance and continuity away from the desk.

Core Ultra 7 155H14″ WUXGA 16:10DDR5 up to 64 GB
NAUTA C1406T - Touch Display

Touch. Annotate. Share.

SiComputer Nauta C1406T, 14-inch professional touchscreen notebook

The touch display makes work more direct: presenting, consulting and interacting with content becomes immediate, in the compact format of a 14″ professional notebook.

Touch WUXGA 16:10Core Ultra 5 125U2× USB-C with DP and PD

WHAT YOU NEED, WHEN YOU NEED IT

Work with fewer interruptions, and more peace of mind.

01 / ON-DEVICE AI

Integrated NPU

Intel® Core™ Ultra processors include a dedicated NPU that handles supported AI workloads locally, without drawing on the CPU or GPU.

02 / MEMORY

Two SODIMM slots

DDR5 memory is expandable up to 64 GB. A platform that can grow as the work does.

03 / NETWORK

Gigabit RJ-45

Wired networking stays on board even in a thin notebook: useful in offices, meeting rooms and managed infrastructures.

04 / PRIVACY

Physical shutter

The 2 MP FHD camera has a physical shutter that closes the lens when the webcam isn't in use.

05 / ACCESS

Protected access

Fingerprint reader, Kensington slot and system password complete the security features.

06 / BATTERY

60 Wh battery

Integrated lithium-polymer battery with 65 W external power supply.

180° HINGE

Open it flat. Show it to the person across the table

A professional notebook often works in front of other people: at a client's office, in a meeting room, at a service desk. The full 180° hinge lets you set it flat on the table and turn the screen towards the person opposite, without standing up and without passing the machine from hand to hand.

14″ WUXGA display / 16:10 aspect ratio

+11% vertical space. Less work out of sight.

The panel shows 1200 pixels in height instead of the 1080 of a Full HD 16:9 display: around 11% more content on screen, with no increase in the notebook's footprint. Those are the spreadsheet rows you don't have to scroll to find, the body of an email you read in one go.

The anti-glare treatment keeps text readable even with a window behind you, and IPS technology holds colours accurate when the screen is viewed from an angle: useful when you're not the only one reading. On the C1406T the same panel is a touchscreen.

The specs, when you need them.

Nauta C1406
Processor Intel® Core™ Ultra 7 155H
Display 14″ WUXGA 1920×1200, 16:10
Memory 16 GB DDR5, expandable up to 64 GB
Storage SSD from 250 GB, 1× M.2 NVMe
Battery 60 Wh
Networking Gigabit Ethernet + Wi-Fi 6
USB-C 1× USB-C (data only, no video output or charging)
Other ports HDMI · Gigabit RJ-45 · audio and microphone jack · microSD
Dimensions 316 × 226 × 16.9 mm
Weight From 1.45 kg
Nauta C1406T
Processor Intel® Core™ Ultra 5 125U
Display 14″ touch WUXGA 1920×1200, 16:10
Memory 16 GB DDR5, expandable up to 64 GB
Storage SSD from 250 GB, 1× M.2 NVMe
Battery 60 Wh
Networking Gigabit Ethernet + Wi-Fi 6
USB-C 2× USB-C with DisplayPort and Power Delivery
Other ports HDMI · Gigabit RJ-45 · audio and microphone jack · microSD
Dimensions 316 × 226 × 16.9 mm
Weight From 1.45 kg

Scalable

Choose it today. Adapt it tomorrow.

The same applies after the purchase. We configure the Nauta range ourselves, in Lugo, with a 24-month extendable warranty. The reseller who supplied it is the one who looks after you, with spare parts and technical support coming straight from us.

  • Memory: 2 DDR5 SODIMM slots, up to 64 GB.
  • Storage: 1 M.2 NVMe slot.
  • Warranty: 24 months, extendable.
  • Configuration: memory, storage and warranty are defined at the time of order.

FAQ

C1406 o C1406T?

What's the main difference between the C1406 and the C1406T?

The C1406T has a touch display and charges over USB-C, so a single cable can power it and connect a monitor. The C1406 has a higher-tier processor, Intel® Core™ Ultra 7 155H instead of the Core™ Ultra 5 125U. Neither model is more complete than the other: what changes is the kind of work it's meant for.

Which of the two should you choose?

If the load is on the processor — many applications open, data processing, development — the C1406 offers more power. If the work happens in front of someone else, presenting, annotating or collecting signatures, the touch display and single-cable charging of the C1406T will change your day more than a few percentage points of performance.

Can the C1406 connect an external monitor over USB-C?

No: on the C1406 the USB-C port handles data only, and video output is over HDMI. Monitor connection over USB-C, with DisplayPort and Power Delivery, is available on the C1406T.

Can memory be expanded after purchase?

Yes. Memory isn't soldered: two accessible SODIMM slots allow you to reach 64 GB at any point, without replacing the notebook. Storage uses a single M.2 NVMe slot.

Is it suitable for graphics or design work?

The integrated Intel Arc graphics comfortably cover office work, presentations and content production. CAD, 3D modelling and professional video editing call for a dedicated graphics card, which these models don't offer — for that, the SiComputer range includes the Nauta W series.

Specification

Start your story with
the Nauta C1406 and C1406T series

And if you want every detail — configurations, processors, ports and
measurements — the datasheet covers the rest.