Lenovo ThinkPad E520 (NZ3GVGE) specs.
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Processor Lenovo ThinkPad E520 (NZ3GVGE)
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
Maximum number of PCI Express lanes:
16
PCI Express slots version:
2.0
PCI Express configurations:
1x16, 2x8, 1x8+2x4
Processor series:
Intel Core i5-2400 Mobile series
CPU multiplier (bus/core ratio):
25
FSB Parity:
No
Thermal Design Power (TDP):
35 W
Tjunction:
100°C
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
Processor manufacturer:
Intel
Processor codename:
Sandy Bridge
Bus type:
DMI
Stepping:
J1
Processor operating modes:
64-bit
Processor lithography:
32 nm
Conflict Free processor:
No
ECC supported by processor:
No
Memory Lenovo ThinkPad E520 (NZ3GVGE)
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 (NZ3GVGE)
Total storage capacity:
750 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
750 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
Display Lenovo ThinkPad E520 (NZ3GVGE)
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
Display brightness:
220 cd/m²
Contrast ratio (typical):
500:1
Graphics Lenovo ThinkPad E520 (NZ3GVGE)
On-board graphics adapter:
Yes
Discrete graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 3000
Number of displays supported (on-board graphics):
2
On-board graphics adapter dynamic frequency (max):
1300 MHz
On-board graphics adapter base frequency:
650 MHz
Discrete graphics adapter model:
AMD Radeon HD 6630M
Discrete graphics adapter memory:
1 GB
Discrete graphics memory type:
GDDR3
On-board graphics adapter ID:
0x116
Number of discrete graphics adapters installed:
1
Optical Drive Lenovo ThinkPad E520 (NZ3GVGE)
Optical drive type:
DVD Super Multi DL
Audio Lenovo ThinkPad E520 (NZ3GVGE)
Audio system:
HD
Number of built-in speakers:
2
Built-in microphone:
Yes
Camera Lenovo ThinkPad E520 (NZ3GVGE)
Front camera:
Yes
Networking Lenovo ThinkPad E520 (NZ3GVGE)
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.No
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
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Cabling technology:
10/100/1000Base-T(X)
Ports & interfaces Lenovo ThinkPad E520 (NZ3GVGE)
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
Ports & interfaces Lenovo ThinkPad E520 (NZ3GVGE)
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
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
Keyboard Lenovo ThinkPad E520 (NZ3GVGE)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
Yes
Full-size keyboard:
Yes
Windows keys:
Yes
Software Lenovo ThinkPad E520 (NZ3GVGE)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Battery Lenovo ThinkPad E520 (NZ3GVGE)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Battery life (max):
6 h
Energy Management Lenovo ThinkPad E520 (NZ3GVGE)
AC adapter power:
65 W
Security Lenovo ThinkPad E520 (NZ3GVGE)
Fingerprint reader:
Yes
Password protection:
HDD, Power on, Supervisor
Weight & Dimensions Lenovo ThinkPad E520 (NZ3GVGE)
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)
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