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Lenovo ThinkPad E531 (688562U) specs.

Laptops Specs >> Lenovo >> Lenovo ThinkPad E531 (688562U)

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Processor Lenovo ThinkPad E531 (688562U)

Processor speed:

2.6 GHz

Processor family:

Intel Core i5-3xxx

Processor:

i5-3230M

Processor boost frequency:

3.2 GHz

Processor core:

Processor threads:

System bus data transfer rate:

5 GT/s

Processor cache:

3 MB

Processor socket:

BGA1023

Processor cache type:

Smart Cache

Chipset:

Intel HM77 Express

PCI Express slots version:

3.0

Maximum number of PCI Express lanes:

PCI Express configurations:

1x16, 2x8, 1x8+2x4

FSB Parity:

Processor series:

Intel Core i5-3200 Mobile series

Thermal Design Power (TDP):

35 W

CPU multiplier (bus/core ratio):

Integrated 4G WiMAX:

Worldwide Interoperability for Microwave Access

Yes

Tjunction:

105°C

Processor codename:

Ivy Bridge

Processor lithography:

22 nm

Processor operating modes:

64-bit

Bus type:

DMI

Stepping:

Conflict Free processor:

Yes

ECC supported by processor:

Memory Lenovo ThinkPad E531 (688562U)

Internal memory:

4 GB

Internal memory type:

DDR3-SDRAM

Memory clock speed:

1600 MHz

Memory layout:

1 x 4 GB

Memory slots:

2x SO-DIMM

Maximum internal memory:

16 GB

Storage Lenovo ThinkPad E531 (688562U)

Total storage capacity:

128 GB

Storage media:

SSD

Number of SSDs installed:

Solid-state drive capacity:

129 GB

Solid-state drive interfaces:

Serial ATA III

Card reader integrated:

Yes

Compatible memory cards:

MMC, SD, SDHC, SDXC

Display Lenovo ThinkPad E531 (688562U)

Screen Size:

15.6"

Screen Resolution:

1366 x 768 pixels

Touchscreen:

LED backlight:

Yes

HD type:

Not supported

Aspect ratio:

16:9

Graphics Lenovo ThinkPad E531 (688562U)

On-board graphics adapter:

Yes

Discrete graphics adapter:

On-board graphics adapter family:

Intel HD Graphics

On-board graphics adapter model:

Intel HD Graphics 4000

On-board graphics adapter base frequency:

650 MHz

Number of displays supported (on-board graphics):

On-board graphics adapter dynamic frequency (max):

1100 MHz

Discrete graphics adapter model:

Not available

On-board graphics adapter ID:

0x166

Optical Drive Lenovo ThinkPad E531 (688562U)

Optical drive type:

DVD±RW

LightScribe:

Audio Lenovo ThinkPad E531 (688562U)

Audio system:

Number of built-in speakers:

Speaker power:

1.5 W

Built-in microphone:

Yes

Camera Lenovo ThinkPad E531 (688562U)

Front camera resolution (numeric):

1 MP

Front camera resolution:

1280 x 720 pixels

Swivel webcam:

Networking Lenovo ThinkPad E531 (688562U)

Bluetooth:

Bluetooth is used to exchange data between nearby mobile devices.

Yes

3G:

Third generation cellular network

Wi-Fi:

Wireless lan technology

Yes

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 (688562U)

USB 2.0 ports quantity:

USB 3.0 (3.1 Gen 1) Type-A ports quantity:

VGA (D-Sub) ports quantity:

HDMI ports quantity:

High Definition Multimedia Interface

DVI port:

Digital Visual Interface

Ports & interfaces Lenovo ThinkPad E531 (688562U)

Ethernet LAN (RJ-45) ports quantity:

Headphone outputs:

Microphone in:

Yes

S/PDIF out port:

Sony/Philips Digital Interface

Combo headphone/mic port:

Docking connector:

Yes

DC-in jack:

Yes

ExpressCard slot:

CardBus PCMCIA slot type:

Personal Computer Memory Card International Association

SmartCard slot:

Microphone connectivity:

3.5 mm

Headphone connectivity:

3.5 mm

LAN/VGA combo port:

Mini DisplayPort/Thunderbolt combo port:

Line-in:

Keyboard Lenovo ThinkPad E531 (688562U)

Pointing device:

Touchpad

Numeric keypad:

Yes

Software Lenovo ThinkPad E531 (688562U)

Operating system installed:

Windows 7 Professional

Operating system architecture:

64-bit

Recovery operating system:

Windows 8 Pro

Battery Lenovo ThinkPad E531 (688562U)

Battery technology:

Lithium-Ion (Li-Ion)

Number of battery cells:

Battery capacity:

48 Wh

Energy Management Lenovo ThinkPad E531 (688562U)

AC adapter frequency:

50/60 Hz

Security Lenovo ThinkPad E531 (688562U)

Cable lock slot:

Kensington

Fingerprint reader:

Yes

Trusted Platform Module (TPM):

Yes

Weight & Dimensions Lenovo ThinkPad E531 (688562U)

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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