Acer TravelMate B115 Series

Design
Product type *  La ptop
Product colour Black
Form factor *    Clamshell

Display
Display diagonal *29.5 cm (11.6″)
Display resolution *1366 x 768 pixels
Touchscreen *No
HD type HD
LED backlight Yes
Native aspect ratio 16:9
Dual-screen No

Processor
Processor manufacturer *Intel
Processor family *Intel® Celeron®
Processor model *N2940
Processor frequency *1.83 GHz
Processor boost frequency2.25 GHz
Processor threads4
Processor cores4
Processor cache2 MB
Processor cache typeL2
Processor socketBGA 1170
Processor lithography22 nm
Processor operating modes32-bit, 64-bit
Processor seriesIntel Celeron Processor N2000 Series for Mobile
Processor codenameBay Trail
SteppingC0
Thermal Design Power (TDP)7.5 W
Scenario Design Power (SDP)4.5 W
Tjunction100 °C
Maximum number of PCI Express lanes4
PCI Express slots version2.0
PCI Express configurations1x4
ECC supported by processorNo

Memory
Internal memory *4 GB
Internal memory type DDR3L-SDRAM
Maximum internal memory *8 GB

Storage
Total storage capacity *320 GB
Storage media *HDD
Number of HDDs installed1
HDD capacity 250 GB
HDD speed7200 RPM
Optical drive type  *No
Card reader integrated Yes
Compatible memory cards SD

Graphics
Discrete graphics card model *Not available
On-board graphics card *Yes
Discrete graphics card *No
On-board graphics card familyIntel® HD Graphics
On-board graphics card model *Intel® HD Graphics
On-board graphics card base frequency313 MHz
On-board graphics card burst frequency854 MHz
On-board graphics card dynamic frequency (max)854 MHz

Audio
Built-in microphone Yes

Camera
Front camera Yes

Network
Wi-Fi Yes
Top Wi-Fi standard * Wi-Fi 5 (802.11ac)
Wi-Fi standard          s802.11a, 802.11b, 802.11g
Ethernet LAN Yes
Ethernet LAN data rates      10, 100, 1000 Mbit/s
Bluetooth Yes
Bluetooth version 4.0
Ports & interfaces
USB 2.0 ports quantity *2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity *1
Ethernet LAN (RJ-45) ports 1
Ports & interfaces
HDMI ports quantity *1
DVI port         No
Headphone outputs1
Combo headphone/mic port Yes
Docking connectorNo
Charging port typeDC-in jack

Keyboard
Pointing deviceTouchpad
Numeric keypad * No
Windows keys Yes

Software
Operating system architecture64-bit
Operating system installed *Windows 8.1 with Bing
Processor special features
Intel® Wireless Display (Intel® WiDi)Yes
Intel Smart Connect TechnologyYes
Intel® Anti-Theft Technology (Intel® AT)No
Intel® Hyper Threading Technology (Intel® HT Technology)No
Intel® Turbo Boost TechnologyNo
Enhanced Intel SpeedStep TechnologyYes
Intel® Clear Video HD Technology (Intel® CVT HD)No
Intel® InTru™ 3D TechnologyNo
Intel® Insider™No
Intel® Quick Sync Video TechnologyYes
Intel® AES New Instructions (Intel® AES-NI)No
Intel Enhanced Halt State Yes
Intel® Secure Key Yes
Intel 64 Yes
Execute Disable Bit Yes
Idle States Yes
Processor package size 25 x 27 mm
Processor code SR1YV
CPU configuration (max) 1
Embedded options available No
Graphics & IMC lithography 22 nm
Intel Virtualization Technology for Directed I/O (VT-d)No
Intel Smart Connect Technology version 1.00
Intel Secure Key Technology version 1.00
Intel Virtualization Technology (VT-x)Yes
Processor ARK ID82104
Conflict-Free processor Yes

Battery
Battery technology Lithium-Ion (Li-Ion)
Number of battery  cells4
Battery capacity3315  mAh

Power 
AC adapter power 40 W
AC adapter frequency 50/60 Hz
AC adapter input voltage 100 – 240 V
Security
Fingerprint reader No
Weight & dimensions
Width 291 mm
Depth 211 mm
Height 21.2 mm
Height (front)2.12 cm
Height (rear)2.12 cm
Weight *1.32 kg
Packaging content
Cables includedAC
Manual Yes
Other features
AC adapter included Yes
3DNo