Lenovo ThinkPad E531 (68855YU) specs.
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Processor Lenovo ThinkPad E531 (68855YU)
Processor speed:
2.3 GHz
Processor family:
Intel Core i3-2xxx
Processor:
i3-2348M
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
3 MB
Processor cache type:
L3
Chipset:
Intel HM77 Express
Memory Lenovo ThinkPad E531 (68855YU)
Internal memory:
2 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1600 MHz
Memory layout:
1 x 2 GB
Memory slots:
2x SO-DIMM
Maximum internal memory:
16 GB
Storage Lenovo ThinkPad E531 (68855YU)
Total storage capacity:
320 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
320 GB
Host interface:
Serial ATA II
Hard disk rotational speed:
7200 RPM
Hard drive size:
2.5"
Card reader integrated:
Yes
Compatible memory cards:
MMC, SD, SDHC, SDXC
Display Lenovo ThinkPad E531 (68855YU)
Screen Size:
15.6"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Full HD
Aspect ratio:
16:9
Graphics Lenovo ThinkPad E531 (68855YU)
On-board graphics adapter:
Yes
Discrete graphics adapter:
No
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 3000
Discrete graphics adapter model:
Not available
Optical Drive Lenovo ThinkPad E531 (68855YU)
Optical drive type:
DVD±RW
LightScribe:
No
Audio Lenovo ThinkPad E531 (68855YU)
Audio system:
HD
Number of built-in speakers:
2
Speaker power:
1.5 W
Built-in microphone:
Yes
Camera Lenovo ThinkPad E531 (68855YU)
Front camera resolution (numeric):
1 MP
Front camera resolution:
1280 x 720 pixels
Swivel webcam:
No
Networking Lenovo ThinkPad E531 (68855YU)
Bluetooth:
Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
3G:Third generation cellular network
Third generation cellular networkNo
Networking Lenovo ThinkPad E531 (68855YU)
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11b, 802.11g, 802.11n
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
4.0
Cabling technology:
10/100/1000Base-T(X)
Ports & interfaces Lenovo ThinkPad E531 (68855YU)
USB 2.0 ports quantity:
1
USB 3.0 (3.1 Gen 1) Type-A ports quantity:
2
VGA (D-Sub) ports quantity:
1
HDMI ports quantity:High Definition Multimedia Interface
High Definition Multimedia Interface1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ethernet LAN (RJ-45) ports quantity:
1
Headphone outputs:
1
Microphone in:
Yes
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Combo headphone/mic port:
No
Docking connector:
Yes
DC-in jack:
Yes
ExpressCard slot:
Yes
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
Yes
Headphone connectivity:
3.5 mm
Line-in:
No
LAN/VGA combo port:
No
Mini DisplayPort/Thunderbolt combo port:
No
Microphone connectivity:
3.5 mm
Keyboard Lenovo ThinkPad E531 (68855YU)
Pointing device:
Touchpad
Numeric keypad:
Yes
Software Lenovo ThinkPad E531 (68855YU)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Recovery operating system:
Windows 8 Pro
Battery Lenovo ThinkPad E531 (68855YU)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Battery capacity:
48 Wh
Energy Management Lenovo ThinkPad E531 (68855YU)
AC adapter frequency:
50/60 Hz
Security Lenovo ThinkPad E531 (68855YU)
Cable lock slot:
Kensington
Fingerprint reader:
Yes
Trusted Platform Module (TPM):
No
Weight & Dimensions Lenovo ThinkPad E531 (68855YU)
Weight:
5.38 lbs (2,44 kg)
Width:
14.8" (377 mm)
Depth:
9.84" (250 mm)
Height:
0.984" (25 mm)
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