Do you have a question about the Lenovo ThinkPad Edge E431 and is the answer not in the manual?
Form factor | Clamshell |
---|---|
Product type | Laptop |
Product color | Black |
Market positioning | Business |
Bus type | DMI |
Tjunction | 105 °C |
Processor cache | 6 MB |
Processor cores | 4 |
System bus rate | 5 GT/s |
Processor family | Intel® Core™ i7 |
Processor series | Intel Core i7-3600 Mobile series |
Processor socket | Socket 1224 |
Processor threads | 8 |
Processor codename | Ivy Bridge |
Processor frequency | 2.2 GHz |
Processor cache type | Smart Cache |
Processor lithography | 22 nm |
Processor manufacturer | Intel |
Processor front side bus | - MHz |
PCI Express slots version | 3.0 |
Processor boost frequency | 3.2 GHz |
Processor operating modes | 64-bit |
ECC supported by processor | No |
PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
Thermal Design Power (TDP) | 35 W |
CPU multiplier (bus/core ratio) | 22 |
Maximum number of PCI Express lanes | 16 |
Motherboard chipset | - |
Memory slots | 2x SO-DIMM |
Internal memory | 4 GB |
Memory clock speed | 1600 MHz |
Memory form factor | SO-DIMM |
Internal memory type | DDR3-SDRAM |
Maximum internal memory | 16 GB |
HDD speed | 5400 RPM |
Storage media | HDD |
Optical drive type | DVD±RW |
Card reader integrated | Yes |
Total storage capacity | 1000 GB |
Number of HDDs installed | 1 |
Display surface | Gloss |
Display diagonal | 14 \ |
Touch technology | Multi-touch |
Display resolution | 1366 x 768 pixels |
Native aspect ratio | 16:9 |
On-board graphics card ID | 0x166 |
Discrete graphics card model | NVIDIA® GeForce® GT 740M |
On-board graphics card model | Intel® HD Graphics 4000 |
Discrete graphics card memory | 2 GB |
On-board graphics card family | Intel® HD Graphics |
On-board graphics card base frequency | 650 MHz |
On-board graphics card dynamic frequency (max) | 1150 MHz |
Intel segment tagging | Home Office, Small Business |
Audio system | Dolby Advanced Audio v2 |
Number of built-in speakers | 2 |
Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
Bluetooth version | 4.0 |
Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
Charging port type | DC-in jack |
USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
eSATA/USB 2.0 ports quantity | 0 |
Operating system installed | Windows 8 |
Processor ARK ID | 71458 |
Processor package size | 37.5 x 37.5 (rPGA988B) mm |
Supported instruction sets | AVX |
Intel Identity Protection Technology version | 1.00 |
Battery life (max) | 6 h |
Number of battery cells | 6 |
Depth | 238.7 mm |
---|---|
Width | 344 mm |
Height | 24.9 mm |
Weight | 2132 g |