Lenovo ThinkPad E531 (688528U) specs.
Laptops Specs >> Lenovo >> Lenovo ThinkPad E531 (688528U)| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
Processor Lenovo ThinkPad E531 (688528U)
Processor speed:
2.2 GHz
Processor family:
Intel Core i7-3xxx
Processor:
i7-3632QM
Processor boost frequency:
3.2 GHz
Processor core:
4
Processor threads:
8
System bus data transfer rate:
5 GT/s
Processor cache:
6 MB
Processor cache type:
Smart Cache
Processor socket:
Socket 1224
Thermal Design Power (TDP):
35 W
PCI Express slots version:
3.0
PCI Express configurations:
1x16, 2x8, 1x8+2x4
FSB Parity:
No
Processor series:
Intel Core i7-3600 Mobile series
Maximum number of PCI Express lanes:
16
CPU multiplier (bus/core ratio):
22
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
Tjunction:
105°C
Processor codename:
Ivy Bridge
Processor lithography:
22 nm
Bus type:
DMI
Processor operating modes:
64-bit
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad E531 (688528U)
Internal memory:
4 GB
Internal memory type:
DDR3-SDRAM
Memory slots:
2x SO-DIMM
Maximum internal memory:
16 GB
Storage Lenovo ThinkPad E531 (688528U)
Total storage capacity:
500 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
500 GB
Host interface:
SATA
Card reader integrated:
Yes
Compatible memory cards:
SD, SDHC, SDXC
Display Lenovo ThinkPad E531 (688528U)
Screen Size:
15.6"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Not supported
Aspect ratio:
16:9
Graphics Lenovo ThinkPad E531 (688528U)
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 4000
On-board graphics adapter base frequency:
650 MHz
Number of displays supported (on-board graphics):
3
On-board graphics adapter dynamic frequency (max):
1150 MHz
Discrete graphics adapter model:
Not available
On-board graphics adapter ID:
0x166
Optical Drive Lenovo ThinkPad E531 (688528U)
Optical drive type:
DVD±RW
LightScribe:
No
Audio Lenovo ThinkPad E531 (688528U)
Audio system:
HD
Number of built-in speakers:
2
Built-in microphone:
Yes
Camera Lenovo ThinkPad E531 (688528U)
Front camera:
No
Front camera resolution (numeric):
1 MP
Front camera resolution:
1280 x 720 pixels
Swivel webcam:
No
Networking Lenovo ThinkPad E531 (688528U)
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
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 (688528U)
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
Ports & interfaces Lenovo ThinkPad E531 (688528U)
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:
No
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
Microphone connectivity:
3.5 mm
Headphone connectivity:
3.5 mm
LAN/VGA combo port:
No
Mini DisplayPort/Thunderbolt combo port:
No
Line-in:
No
Mini DisplayPort quantity:
1
Keyboard Lenovo ThinkPad E531 (688528U)
Pointing device:
Touchpad
Numeric keypad:
Yes
Software Lenovo ThinkPad E531 (688528U)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Recovery operating system:
Windows 8 Pro
Battery Lenovo ThinkPad E531 (688528U)
Battery technology:
Lithium-Ion (Li-Ion)
Energy Management Lenovo ThinkPad E531 (688528U)
AC adapter frequency:
50/60 Hz
Security Lenovo ThinkPad E531 (688528U)
Cable lock slot:
Kensington
Weight & Dimensions Lenovo ThinkPad E531 (688528U)
Weight:
5.38 lbs (2,44 kg)
Width:
14.8" (377 mm)
Depth:
9.84" (250 mm)
Height:
0.984" (25 mm)
Reviews, Questions about Lenovo ThinkPad E531 (688528U)
Write Review / Ask a question about Lenovo ThinkPad E531 (688528U)
Among other new products at CES 2026, the company presented the Galaxy Book6 series of laptops. It includes three devices: the base model and the Pro version, which have received a number of hardware improvements compared to their predecessors, as well as the Ultra model, which was absent in the previous generation.
ASUS unveiled the ROG Flow Z13 convertible laptop at CES 2026. According to the company, the new product is designed to blur the line between a tablet and a gaming laptop, combining the portability of the former with the performance of the latter.
At CES 2026, HP unveiled an unusual new product called the Eliteboard G1a. It is a compact, full-fledged computer with active cooling built into a full-size keyboard.