Acer TravelMate B3 B311-31-C3KH
Price and specs

Reference

NX.VNDAA.001

Release date

04-2020, 4 years ago

Product type

Laptop

Product color

Black

Form factor

Clamshell

Display diagonal

11.6 " (29,5 cm)

Display resolution

1366 x 768 pixels

Touchscreen

No

HD type

HD

Panel type

LCD

LED backlight

Yes

Native aspect ratio

16:9

Processor family

Intel® Celeron® N

Processor manufacturer

Intel

Processor model

N4120

Processor frequency

1,1 GHz

Processor boost frequency

2,6 GHz

Processor threads

4

Processor cores

4

Processor cache

4 MB

Processor socket

BGA 1090

Processor lithography

14 nm

Processor operating modes

64-bit

Processor codename

Gemini Lake Refresh

Thermal Design Power (TDP)

6 W

Tjunction

105 °C

Maximum number of PCI Express lanes

6

PCI Express slots version

2.0

PCI Express configurations

1x4+1x2,4x1,2x1+1x2+1x2

Internal memory

4 GB

Internal memory type

DDR4-SDRAM

Total storage capacity

128 GB

Storage media

SSD

Optical drive type

No

Total SSDs capacity

128 GB

Number of SSDs installed

1

SSD capacity

128 GB

Card reader integrated

Yes

Compatible memory cards

MicroSD (TransFlash)

On-board graphics card

Yes

Discrete graphics card

No

Discrete graphics card model

Not available

On-board graphics card model

Intel® UHD Graphics 600

Fabricante de GPU (unidad de procesamiento gráfico) integrada

Intel

On-board graphics card family

Intel® UHD Graphics

On-board graphics card base frequency

200 MHz

On-board graphics card burst frequency

700 MHz

On-board graphics card dynamic frequency (max)

700 MHz

Maximum on-board graphics card memory

8 GB

Number of execution units

12

On-board graphics card DirectX version

12.0

On-board graphics card OpenGL version

4.4

On-board graphics card ID

0x3185

Number of built-in speakers

2

Built-in microphone

Yes

Number of microphones

2

Front camera

Yes

Front camera resolution

1280 x 720 pixels

Front camera HD type

HD

Mobile network connection

No

Top Wi-Fi standard

Wi-Fi 5 (802.11ac)

Wi-Fi standards

802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)

Antenna type

2x2

WLAN controller model

Intel Dual Band Wireless-AC 9560

Ethernet LAN

Yes

Ethernet LAN data rates

10,100,1000 Mbit/s

Bluetooth

Yes

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

2

HDMI ports quantity

1

Ethernet LAN (RJ-45) ports

1

Headphone outputs

1

Combo headphone/mic port

Yes

Numeric keypad

No

Pointing device

Touchpad

Keyboard layout

QWERTY

Keyboard language

English

Operating system installed

Windows 10 Pro Education

Operating system architecture

64-bit

Intel® Anti-Theft Technology (Intel® AT)

No

Intel® Smart Response Technology

No

Intel® Identity Protection Technology (Intel® IPT)

Yes

Intel® Hyper Threading Technology (Intel® HT Technology)

No

Intel® Turbo Boost Technology

No

Enhanced Intel SpeedStep Technology

Yes

Intel® Quick Sync Video Technology

Yes

Intel® AES New Instructions (Intel® AES-NI)

Yes

Intel VT-x with Extended Page Tables (EPT)

Yes

Intel® Secure Key

Yes

Intel® OS Guard

Yes

Intel Software Guard Extensions (Intel SGX)

Yes

Intel 64

Yes

Execute Disable Bit

Yes

Idle States

Yes

Thermal Monitoring Technologies

Yes

Processor package size

25 x 24 mm

Supported instruction sets

SSE4.2

CPU configuration (max)

1

Embedded options available

No

UART

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

Yes

Intel Virtualization Technology (VT-x)

Yes

Processor ARK ID

197309

Battery capacity

48 Wh

Battery technology

Lithium-Ion (Li-Ion)

Number of battery cells

3

Battery life (max)

12 h

AC adapter power

45 W

Cable lock slot

Yes

Cable lock slot type

Kensington

Trusted Platform Module (TPM)

Yes

Password protection

Yes

Password protection type

BIOS,HDD,Supervisor,User

Weight

3.1 lbs (1,4 kg)

Width

11.6 " (295 mm)

Depth

8.5 " (215 mm)

Height

0.8 " (20,9 mm)

Cables included

AC