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Lenovo / PRODUCT DOSSIER
Lenovo 1141A21
Lenovo ThinkPad E420 1141A21
SKU: 1141A21
Lenovo ThinkPad Edge E420.. Processor Family: Intel® Core™ i3,. Processor: i3-2310M,. Processor Frequency: 2,. 1 GHz.. Screen size: 35,. 6 cm (14"),. Display resolution: 1366 x 768 Piksel.. RAM: 2 GB,. Dahili hafıza tipi: DDR3-SDRAM.. Total Storage Capacity: 500 GB.. On-board grafik adaptör modeli: Intel® HD Graphics 3000,. Ayrık ekran kartı modeli: Intel® HD Graphics 3000.. İşletim sistemi yazılımı: Windows 7 Professional.. Product Color: Siyah.. Weight: 2,2 kg
- Operating System
- Windows 7 Professional
You can report any missing or inaccurate technical specifications.
Recorded technical parameters and manufacturer data are verified.
Lenovo ThinkPad E420 1141A21
- Operating System
- Windows 7 Professional
⚙️ Alternative Hardware Options:
Current Model
Lenovo ThinkPad E420 1141A21
i3-2310M
Dahili
2 GB
Bilinmiyor
35,6 cm (14")
Lenovo ThinkPad E420 1141ABS Laptop
i3-2330M
Dahili
2 GB
Bilinmiyor
35,6 cm (14")
Lenovo ThinkPad E420 1141A24 Laptop
i5-2410M
Intel® HD Graphics 3000
4 GB
500 GB
35.6 cm (14") (1366 x 768 pixels)
Lenovo ThinkPad E420 11417NA Laptop
i5-2410M
Dahili
4 GB
Bilinmiyor
35,6 cm (14")
Lenovo ThinkPad E420 NZ14GMC
i5-2410M
Dahili
4 GB
Bilinmiyor
35,6 cm (14")
Lenovo ThinkPad E420 NZ14JMC
i3-2310M
Dahili
4 GB
Bilinmiyor
35,6 cm (14")
01 / DISCOVER PRODUCT
Without getting lost in details.
Key registered specifications at a glance. Full technical details below.
Technical specifications
Recorded specifications are grouped by product category. Missing data does not imply lack of support.
Intel 64
Yes
Intel Aes New Instructions Intel Aes Ni
Hayir
Intel Hyper-Threading Technology Intel HT Technology
Yes
CPU Configuration
1
CPU Extender
21
Enhanced Intel Speedstep Technology
Yes
Integrated Graphics Chipset Family
Intel® HD Graphics
Intel Turbo Boost Technology
Hayir
Intel Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Hayir
Processor
Processor Arch ID
52220
Processor cache
Processor code
SR04S
Processor Code Name
Sandy Bridge
Processor family
Intel® Core™ i3
Processor frequency
Processor generation
2. nesil Intel® Core™ i3
Processor lithography
32 nm
Processor manufacturer
Processor operating modes
64-bit
Processor series
Intel Core i3-2300 Mobile Series
Processor socket
BGA 1023
Sequential Processor Count
4
Smooth Operation Processor
Hayir
Supported instruction sets
AVX
Compatible memory cards
MMC, SD, SDHC, SDXC
ECC supported by processor
Hayir
Fixed Memory Interface
SATA III
Intel Fast Memory Access
Yes
Intel Flex Memory Access
Yes
Internal memory type
Memory capacity
8 GB
Memory Frequency Speed
Number of memory slots
2x SO-DIMM
Processor On-Board Memory Type
Akıllı Önbellek
RAM
Disk Drive Speed
7200 RPM
Intel Rapid Storage Technology
Hayir
Number of Installed Hard Drives
1
Total storage capacity
Intel Insider
Yes
Discrete Graphics Cooler
Yes
Embedded Graphics Adapter ID
0x116
Graphics Adapter Family
Intel
Graphics IMC Stamping
32 nm
Integrated Graphics Card
Yes
Contrast ratio
500:1
Intel Dual Display Capable Technology
Yes
Screen Brightness
220 cd/m²
Screen Resolution
Screen Size
Battery life
6,2 Saat
Desktop Charging Device
Hayir
Cable Lock Socket
Hayir
Cable Technology
10/100/1000Base-T(X)
Cardbus PCMCIA Slot
Hayir
DVI port
Hayir
Express Card Slot
Yes
HDMI Port Count
1
Maximum number of PCI Express lanes
16
Number of Ethernet LAN RJ 45 Ports
1
Number of USB 2.0 ports
3
Number of eSATA/USB 2.0 inputs
1
PCI Express configurations
1x16, 2x8, 1x8+2x4
PCI Express Input Version
2.0
S/PDIF output
Hayir
SmartCard slot
Hayir
VGA D-Sub Port Quantity
1
Operating system
Windows 7 Professional
Headphone Output Count
1
Internal Audio
HD
Internal Speaker Count
2
Microphone Input Port
Yes
Durable Keyboard for Docking
Yes
Full-size keyboard
Yes
Intel Demand Based Switching
Hayir
Intel Enhanced Termination Status
Yes
Number of Batteries
6
Total Core Count
Embedded Graphics Adapter Maximum Dynamic Frequency
1100 MHz
Integrated Graphics Adapter Base Frequency
650 MHz
Discrete graphics card model
Integrated Graphics Adapter Model
Intel® HD Graphics 3000
Rear LED Light
Yes
Sustainability Certifications
EPEAT Gold, ENERGY STAR
Intel Anti-Theft Technology Intel AT
Yes
Intel Clear Video HD Technology Intel Cvt Hd
Yes
Intel Clear Video Technology
Hayir
Intel FDI Technology
Yes
Intel Identity Protection Technology Intel IPT
Yes
Intel Identity Protection Technology version
1,00
Intel Intru 3D Technology
Yes
Intel Net Video Technology Intel CVT for Mid
Hayir
Intel Quick Sync Video Technology
Yes
Intel Reliable Execution Technology
Hayir
Intel Segment Labeling
Ev ofisi, Küçük İşletme
Intel VT-x with Extended Page Tables (EPT)
Yes
Thermal Monitoring Technologies
Yes
Included AC adapter type
AC
Processor package size
37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Brand
Lenovo
Category
Notebooklar/Dizüstü Bilgisayarlar
Product Code
1141A21
Product Family
Product Name
E420
AC Coil Adapter
Yes
Bus type
DMI
Business System Architecture
32-bit
Compatibility Certificates
RoHS
Date Added to System
2011-07-17
Embedded options available
Hayir
Execute Disable Bit
Yes
FSB Parity
Hayir
Fish Inside DC
Yes
Idle Operating Conditions
Yes
Infrared Data Point
Hayir
Integrated Card Reader
Yes
Jumping
J1
Native aspect ratio
16:9
Signal Device
ThinkPad UltraNav
System Bus
5 GT/s
T Connection
100 °C
TV Output
Hayir
Thermal Design Power
35 W
