Lenovo ThinkPad E520 (NZ3K8GE) specs.
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Processor Lenovo ThinkPad E520 (NZ3K8GE)
Processor speed:
2.5 GHz
Processor family:
Intel Core i5-2xxx
Processor:
i5-2450M
Processor boost frequency:
3.1 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
3 MB
Processor cache type:
Smart Cache
Chipset:
Intel QM65
Processor series:
Intel Core i5-2400 Mobile series
FSB Parity:
No
Thermal Design Power (TDP):
35 W
CPU multiplier (bus/core ratio):
25
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
PCI Express configurations:
1x16, 2x8, 1x8+2x4
PCI Express slots version:
2.0
Maximum number of PCI Express lanes:
16
Tjunction:
100°C
Processor lithography:
32 nm
Processor operating modes:
64-bit
Stepping:
J1
Processor codename:
Sandy Bridge
Bus type:
DMI
Processor manufacturer:
Intel
Conflict Free processor:
No
ECC supported by processor:
No
Memory Lenovo ThinkPad E520 (NZ3K8GE)
Internal memory:
4 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1333 MHz
Memory slots:
2x SO-DIMM
Maximum internal memory:
8 GB
Storage Lenovo ThinkPad E520 (NZ3K8GE)
Total storage capacity:
320 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
320 GB
Host interface:
SATA
Hard disk rotational speed:
7200 RPM
Hard drive size:
2.5"
Card reader integrated:
Yes
Compatible memory cards:
Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Display Lenovo ThinkPad E520 (NZ3K8GE)
Screen Size:
15.6"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Not supported
3D compatibility:
No
Aspect ratio:
16:9
Graphics Lenovo ThinkPad E520 (NZ3K8GE)
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
On-board graphics adapter dynamic frequency (max):
1300 MHz
Number of displays supported (on-board graphics):
2
On-board graphics adapter base frequency:
650 MHz
Discrete graphics adapter model:
Not available
On-board graphics adapter ID:
0x116
Optical Drive Lenovo ThinkPad E520 (NZ3K8GE)
Optical drive type:
DVD-RW
LightScribe:
No
Audio Lenovo ThinkPad E520 (NZ3K8GE)
Audio system:
HD
Built-in speakers:
Yes
Number of built-in speakers:
2
Built-in microphone:
Yes
Camera Lenovo ThinkPad E520 (NZ3K8GE)
Front camera:
Yes
Swivel webcam:
No
Networking Lenovo ThinkPad E520 (NZ3K8GE)
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
4G:Fourth generation cellular network
Fourth generation cellular networkNo
Networking features:
Gigabit Ethernet
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11b, 802.11g, 802.11n
Wi-Fi data rate (max):
150 Mbit/s
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
3.0+EDR
Network connection type:
RJ-45
Cabling technology:
10/100/1000Base-T(X)
Ports & interfaces Lenovo ThinkPad E520 (NZ3K8GE)
USB 2.0 ports quantity:
3
eSATA/USB 2.0 ports quantity:
1
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:
Yes
Docking connector:
No
DC-in jack:
Yes
Ports & interfaces Lenovo ThinkPad E520 (NZ3K8GE)
ExpressCard slot:
Yes
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
No
TV out port:
No
Microphone connectivity:
3.5 mm
Headphone connectivity:
3.5 mm
Keyboard Lenovo ThinkPad E520 (NZ3K8GE)
Pointing device:
Touchpad
Numeric keypad:
Yes
Full-size keyboard:
Yes
Windows keys:
Yes
Software Lenovo ThinkPad E520 (NZ3K8GE)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Battery Lenovo ThinkPad E520 (NZ3K8GE)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Battery life (max):
6 h
Battery performance:
2200 mAh
Energy Management Lenovo ThinkPad E520 (NZ3K8GE)
AC adapter power:
65 W
Power auto-sensing:
Yes
Security Lenovo ThinkPad E520 (NZ3K8GE)
Cable lock slot:
No
Fingerprint reader:
Yes
Weight & Dimensions Lenovo ThinkPad E520 (NZ3K8GE)
Weight:
5.18 lbs (2,35 kg)
Width:
14.8" (375 mm)
Depth:
9.65" (245 mm)
Height (front):
1.1" (2,8 cm)
Height (rear):
1.3" (3,3 cm)
Width (imperial):
14.76"
Depth (imperial):
9.64"
Height (front) (imperial):
1.1"
Height (rear) (imperial):
1.29"
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