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Acer Notebook TravelMate B3, 8 GB, 256 GB (TMB312RN-31-TCO-P3Z1)

12.20", 256 GB, 8 GB, CH
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Delivered between Wed, 20.5. and Thu, 21.5.
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Product details

The Acer TravelMate B3 Notebook is a versatile convertible laptop designed for mobile users. With a compact 12.2-inch WUXGA touchscreen display, it offers brilliant image quality and enables intuitive operation. Powered by an Intel® Processor N250 and equipped with 8 GB LPDDR5 RAM, it ensures smooth performance for everyday applications. The 256 GB PCIe NVMe SSD storage provides fast loading times and ample space for documents and media. Its robust design, compliant with MIL-STD-810H standards, makes it ideal for on-the-go use. Additionally, the device supports stylus input, facilitating creative applications and note-taking. Pre-installed with Windows 11 Pro, users benefit from the latest features and security updates. The long battery life and modern connectivity options such as Wi-Fi 6E and Bluetooth 5.3 complete the package, making the TravelMate B3 an excellent choice for professionals and students.

  • 12.2-inch WUXGA touchscreen for intuitive operation
  • Robust MIL-STD-810H compliant design for enhanced durability
  • Stylus support for creative applications and note-taking
  • Modern connectivity with Wi-Fi 6E and Bluetooth 5.3.

Key specifications

Memory
8 GB
Graphics card model
Intel Arc Graphics
Image resolution
1920 x 1200 pixels
SSD capacity
256 GB
Operating System Version
Windows 11 Pro
Keyboard layout
Swiss

General information

Item number
70071399
Manufacturer
Acer
Category
Notebooks
Manufacturer No.
NX.BEXEZ.00C
Release date
6.5.2026

Colour

Colour
Black
Exact colour description
Black

Application range

Notebook type
Business laptop, Convertible laptop
Model number
TMB312RN-31-TCO-P26H

Processor

Clock frequency
1.30 GHz
Max. turbo clock rate
3.80 GHz
Number of processor cores
4 -Core
Number of threads
4
Cache
6 MB

Memory

Memory
8 GB
Onboard memory
8 GB
Max. supported memory
16 GB
Memory type
LPDDR5-RAM

Graphics card properties

Graphics hardware
Integrated graphics

Onboard graphics properties

Graphics chip (GPU)
Intel GMA
Graphics card model
Intel Arc Graphics

Dedicated graphics card properties

Graphics chip (GPU)
Intel Arc Graphics
Graphics card model
Intel Arc Graphics

Display properties

Display resolution
WUXGA
Image resolution
1920 x 1200 pixels
Aspect ratio
16:10
Display functions
360°, Input / use with pen, Touch screen
Display size (inches)
12.20"
Display technology
LCD
Panel
IPS
Panel technology
IPS

Data storage overview

Disk type
SSD
Total capacity
256 GB
SSD capacity
256 GB

Connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 3.2 Gen 1 (2x), USB-C 3.2 Gen 1 (2x)
Video connections
2 x USB-C, HDMI (1x)
Audio Connections
Jack 3.5mm (1x)
Network connections
RJ45 (1x)
Data ports
Docking connection
HDMI version
2.1

Operating system

Operating system
Windows
Operating System Version
Windows 11 Pro
Operating system architecture
64-bit

Audio functions

Notebook speaker type
High Definition Audio
Number of speakers
2x
Audio channel
Stereo

Camera properties

Front camera resolution
5 Mpx
Max. Video resolution front camera
1920 x 1080 pixels
Camera resolution
5 Mpx

Safety

Safety
Noble lock, Trusted Platform Module

Network

Ethernet controller
Gigabit Ethernet
Max. port speed
1 Gbit/s

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Bluetooth version
5.3

Wi-Fi

Wi-Fi controller
Intel Wi-Fi 6E AX211
Wi-Fi standard
Wi-Fi 6E / 802.11az

Battery properties

Battery type
Li-ion
Number of cells
3 cubicles
Power capacity
53 Wh
Max. battery life
12 h
Power supply unit strength
65 W
USB Type C Power supply
65 W
Supported charging power
65 – 65 W
Fast charging technology
USB PD

Input device

Keyboard layout
Swiss
Input device
Touchpad

Sustainability

Sustainability label
EPEAT Gold
Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
193.19 kg
Climate contribution
CHF 4.59

Scope of delivery

Scope of delivery
Acer Active Stylus Pen (AES 1.0), without charger

Product dimensions

Height
1.99 cm
Depth
21.50 cm
Width
26.90 cm
Weight
1.47 kg

Supports chargers from 65 to 65 watts with USB PD.

30-day right of return
24 Months Warranty (Bring-in)
9 additional offers

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 6.Lenovo
    2 %
  • 8.Samsung
    2.1 %
  • 9.Acer
    2.6 %
  • 10.ASUS
    3.4 %
  • 11.Erazer
    4.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 7.Lenovo
    9 days
  • 8.Captiva
    10 days
  • 9.Acer
    12 days
  • 9.Erazer
    12 days
  • 11.Medion
    14 days

Return rate

How often is a product of this brand in the «Notebooks» category returned?

Source: Digitec Galaxus
  • 4.Dell
    4 %
  • 4.Microsoft
    4 %
  • 6.Acer
    4.8 %
  • 6.HP
    4.8 %
  • 8.Huawei
    5.2 %
Source: Digitec Galaxus