Lenovo Legion Y740S-15IMH Intel® Core™ i7 i7-10750H Laptop 39.6 cm (15.6″) Full HD 16 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 10 Home UK English Grey
- Intel Core i7-10750H (6C/12T, 2.6/5.0GHz, 12MB)
- 16GB DDR4-2933
- 512GB SSD M.2 2280 PCIe 3.0×4 NVMe
- Intel UHD Graphics
- Windows 10 Home 64
Find your gaming flow, on the go
The Legion Y740Si, for gamers who demand more—mobility by day and performance by night. Sporting a finely crafted 100% aluminum chassis, it’s surprisingly thin and impressively light. With up to a 15.6″ 4K display, plus Dolby Vision™ HDR Support and 100% color accuracy, this true gaming laptop delivers breathtaking visuals wherever life takes you. When indoors, plug in the optional Lenovo Legion BoostStation and play via Thunderbolt™ 3 for unleashed frame rates and epic immersion.
| Design |
| Market positioning |
Gaming |
| Housing material |
Aluminium |
| Form factor |
Clamshell |
| Colour name |
Iron Grey |
| Product colour |
Grey |
| Product type |
Laptop |
| Display |
| High Dynamic Range (HDR) technology |
Dolby Vision |
| Maximum refresh rate |
60 Hz |
| RGB colour space |
NTSC |
| Colour gamut |
72% |
| Display brightness |
300 cd/m² |
| Anti-glare screen |
Yes |
| Native aspect ratio |
16:9 |
| LED backlight |
Yes |
| Panel type |
IPS |
| HD type |
Full HD |
| Touchscreen |
No |
| Display resolution |
1920 x 1080 pixels |
| Display diagonal |
39.6 cm (15.6″) |
| Processor |
| Configurable TDP-down |
35 W |
| Processor frequency |
2.6 GHz |
| Processor boost frequency |
5 GHz |
| Processor cores |
6 |
| Processor model |
i7-10750H |
| Processor generation |
10th gen Intel® Core™ i7 |
| Processor family |
Intel® Core™ i7 |
| Processor manufacturer |
Intel |
| Memory |
| Maximum internal memory |
16 GB |
| Memory clock speed |
2933 MHz |
| Memory form factor |
On-board |
| Internal memory type |
DDR4-SDRAM |
| Internal memory |
16 GB |
| Storage |
| Compatible memory cards |
MMC, SD, SDHC, SDXC |
| Card reader integrated |
Yes |
| Optical drive type |
No |
| SSD form factor |
M.2 |
| SSD interface |
PCI Express |
| SSD capacity |
512 GB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
512 GB |
| Storage media |
SSD |
| Total storage capacity |
512 GB |
| Graphics |
| On-board graphics card model |
Intel® UHD Graphics |
| On-board GPU manufacturer |
Intel |
| Discrete graphics card model |
Not available |
| Discrete graphics card |
No |
| On-board graphics card |
Yes |
| Audio |
| Built-in microphone |
Yes |
| Speaker power |
2 W |
| Number of built-in speakers |
2 |
| Audio system |
Dolby Atmos |
| Audio chip |
Realtek ALC3286 |
| Camera |
| Privacy type |
Privacy shutter |
| Privacy camera |
Yes |
| Front camera HD type |
HD |
| Front camera resolution (numeric) |
1 MP |
| Front camera |
Yes |
| Network |
| Bluetooth version |
5.0 |
| Bluetooth |
Yes |
| Ethernet LAN |
No |
| Antenna type |
2×2 |
| Wi-Fi standards |
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Top Wi-Fi standard |
Wi-Fi 6 (802.11ax) |
| Ports & interfaces |
| USB Sleep-and-Charge ports |
1 |
| USB Sleep-and-Charge |
Yes |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| Combo headphone/mic port |
Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
2 |
| Performance |
| Motherboard chipset |
Intel HM470 |
| Keyboard |
| Spill-resistant keyboard |
Yes |
| Numeric keypad |
Yes |
| Keyboard backlit |
Yes |
| Keyboard language |
UK English |
| Pointing device |
Touchpad |
| Software |
| Trial software |
Office |
| Operating system language |
English |
| Operating system architecture |
64-bit |
| Operating system installed |
Windows 10 Home |
| Processor special features |
| CPU configuration (max) |
1 |
| Enhanced Intel SpeedStep Technology |
Yes |
| Intel 64 |
Yes |
| Intel Stable Image Platform Program (SIPP) |
No |
| Intel Flex Memory Access |
Yes |
| Intel Trusted Execution Technology |
No |
| Intel VT-x with Extended Page Tables (EPT) |
Yes |
| Execute Disable Bit |
Yes |
| Embedded options available |
No |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Yes |
| Intel Virtualization Technology (VT-x) |
Yes |
| Intel Software Guard Extensions (Intel SGX) |
Yes |
| Idle States |
Yes |
| Battery |
| Fast charging |
Yes |
| Battery life (max) |
10 h |
| Battery capacity |
60 Wh |
| Battery technology |
Lithium Polymer (LiPo) |
| Power |
| USB Power Delivery (USB PD) |
Yes |
| AC adapter power |
95 W |
| Security |
| Password protection type |
HDD, Power on, Supervisor |
| Password protection |
Yes |
| Fingerprint reader |
Yes |
| Certificates |
| Certification |
ErP lot3 |
| Compliance certificates |
RoHS |
| Sustainability |
| Sustainability certificates |
ENERGY STAR |
| Weight & dimensions |
| Height |
14.9 mm |
| Depth |
251.8 mm |
| Width |
356 mm |
| Weight |
1.7 kg |
| General |
| Product family |
Legion |
| Product series |
Y |
