Do you have a question about the Lenovo Z41-70 and is the answer not in the manual?
Form factor | Clamshell |
---|---|
Product type | Laptop |
Product color | Black |
Bus type | DMI2 |
Stepping | F0 |
Tjunction | 105 °C |
Processor cache | 3 MB |
Processor cores | 2 |
System bus rate | 5 GT/s |
Processor family | Intel® Core™ i5 |
Processor series | Intel® Core™ i5-5200 Mobile Series |
Processor socket | BGA 1168 |
Processor threads | 4 |
Processor codename | Broadwell |
Processor frequency | 2.2 GHz |
Processor cache type | Smart Cache |
Configurable TDP-down | 7.5 W |
Processor lithography | 14 nm |
Processor manufacturer | Intel |
Processor front side bus | - MHz |
PCI Express slots version | 2.0 |
Processor boost frequency | 2.7 GHz |
Processor operating modes | 32-bit, 64-bit |
ECC supported by processor | No |
PCI Express configurations | 4x1, 2x4 |
Thermal Design Power (TDP) | 15 W |
Configurable TDP-down frequency | 0.6 GHz |
Maximum number of PCI Express lanes | 12 |
Motherboard chipset | Intel SoC |
Memory slots | 2x SO-DIMM |
Internal memory | 8 GB |
Memory clock speed | 1600 MHz |
Memory form factor | SO-DIMM |
Internal memory type | DDR3L-SDRAM |
Maximum internal memory | 16 GB |
AC adapter included | Yes |
Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
HDD size | 2.5 \ |
HDD speed | 5400 RPM |
HDD interface | SATA III |
Storage media | HDD |
Total storage capacity | 1000 GB |
Compatible memory cards | MMC, SD, SDHC, SDXC |
Number of HDDs installed | 1 |
Display surface | - |
Display diagonal | 14 \ |
Display brightness | 200 cd/m² |
Native aspect ratio | 16:9 |
Contrast ratio (typical) | 400:1 |
On-board graphics card ID | 0x1616 |
Discrete graphics card model | Not available |
On-board graphics card model | Intel® HD Graphics 5500 |
On-board graphics card family | Intel® HD Graphics |
On-board graphics card base frequency | 300 MHz |
On-board graphics card DirectX version | 11.2 |
On-board graphics card dynamic frequency (max) | 900 MHz |
Speaker power | 2.5 W |
Speakers manufacturer | JBL |
Front camera resolution (numeric) | 1 MP |
Wi-Fi standards | Wi-Fi 5 (802.11ac) |
Bluetooth version | 4.0 |
Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
Charging port type | DC-in jack |
DisplayPorts quantity | 0 |
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. |
Pointing device | Touchpad |
Pre-installed software | Microsoft Office |
Operating system installed | Windows 8.1 |
Operating system architecture | 64-bit |
Processor code | SR23Y |
Processor ARK ID | 85212 |
Processor package size | 40 x 24 x 1.3 mm |
Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
Intel Identity Protection Technology version | 1.00 |
Battery capacity | 32 Wh |
Battery life (max) | 4 h |
AC adapter power | 45 W |
Password protection type | HDD, Power on, Supervisor |
Sustainability certificates | RoHS, EPEAT Silver, ENERGY STAR |
Depth | 249 mm |
---|---|
Width | 347 mm |
Height | 24.4 mm |
Weight | 2100 g |
Outlines the steps for configuring the operating system when first used.
Instructions for backing up the system partition to an image file.
Procedures for restoring the system partition to its original or a previous state.
Information on accessing and navigating the BIOS setup utility.
Step-by-step guide for removing the computer's keyboard.