Lenovo ThinkPad E550 (20DF0031US) specs.
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Processor Lenovo ThinkPad E550 (20DF0031US)
Processor speed:
2.4 GHz
Processor family:
Intel Core i7-5xxx
Processor:
i7-5500U
Processor boost frequency:
3 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
4 MB
Processor cache type:
L3
Processor socket:
BGA1168
Maximum number of PCI Express lanes:
12
PCI Express configurations:
4x1, 2x4
PCI Express slots version:
2.0
FSB Parity:
No
Thermal Design Power (TDP):
15 W
Processor series:
Intel Core i7-5500 Mobile series
Tjunction:
105°C
Configurable TDP-down frequency:
600 MHz
Processor codename:
Broadwell
Bus type:
DMI2
Processor operating modes:
32-bit, 64-bit
Stepping:
F0
Processor lithography:
14 nm
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad E550 (20DF0031US)
Internal memory:
4 GB
Internal memory type:
DDR3L-SDRAM
Memory clock speed:
1600 MHz
Memory layout:
1 x 4 GB
Memory slots:
2x SO-DIMM
Maximum internal memory:
16 GB
Maximum internal memory (64-bit):
16 GB
Memory form factor:
SO-DIMM
Storage Lenovo ThinkPad E550 (20DF0031US)
Total storage capacity:
500 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
500 GB
Host interface:
Serial ATA III
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 E550 (20DF0031US)
Screen Size:
15.6"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
No
LED backlight:
Yes
Aspect ratio:
16:9
Display brightness:
200 cd/m²
Graphics Lenovo ThinkPad E550 (20DF0031US)
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 5500
Maximum on-board graphics adapter memory:
16 GB
Number of displays supported (on-board graphics):
3
On-board graphics adapter dynamic frequency (max):
950 MHz
On-board graphics adapter base frequency:
300 MHz
Discrete graphics adapter model:
AMD Radeon R7 M260
Discrete graphics adapter memory:
2 GB
Discrete graphics memory type:
GDDR3
On-board graphics adapter DirectX version:
11.2
On-board graphics adapter ID:
0x1616
Maximum resolution:
1920 x 1080 pixels
Number of discrete graphics adapters supported:
1
Number of discrete graphics adapters installed:
1
Graphics adapter Open GL support:
Yes
Optical Drive Lenovo ThinkPad E550 (20DF0031US)
Optical drive type:
DVD±RW
Audio Lenovo ThinkPad E550 (20DF0031US)
Audio system:
Dolby Advanced Audio v4
Number of built-in speakers:
2
Speakers manufacturer:
JBL
Speaker power:
2 W
Built-in microphone:
Yes
Camera Lenovo ThinkPad E550 (20DF0031US)
Front camera:
Yes
Networking Lenovo ThinkPad E550 (20DF0031US)
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
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
4.0
Ports & interfaces Lenovo ThinkPad E550 (20DF0031US)
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
Ports & interfaces Lenovo ThinkPad E550 (20DF0031US)
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ethernet LAN (RJ-45) ports quantity:
1
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Combo headphone/mic port:
Yes
Docking connector:
Yes
DC-in jack:
Yes
ExpressCard slot:
No
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
No
USB Sleep-and-Charge ports:
1
USB Sleep-and-Charge:
Yes
Keyboard Lenovo ThinkPad E550 (20DF0031US)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
Yes
Windows keys:
Yes
Island-style keyboard:
Yes
Spill resistant keyboard:
Yes
Software Lenovo ThinkPad E550 (20DF0031US)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Battery Lenovo ThinkPad E550 (20DF0031US)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Battery life (max):
9 h
Battery capacity:
48 Wh
Energy Management Lenovo ThinkPad E550 (20DF0031US)
AC adapter power:
65 W
Security Lenovo ThinkPad E550 (20DF0031US)
Cable lock slot:
Yes
Fingerprint reader:
Yes
Password protection:
Yes
Password protection:
HDD, Power on, Supervisor
Weight & Dimensions Lenovo ThinkPad E550 (20DF0031US)
Weight:
5.18 lbs (2,35 kg)
Width:
14.8" (377 mm)
Depth:
10.1" (256 mm)
Height:
1.06" (27 mm)
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