MOBILE & MIGHTY.The Lenovo™ Legion Y740Si was engineered for gamers who demand mobility by day but still crave gaming performance by night. Sporting a finely crafted chassis machined from 100% aluminum that is shockingly thin and impressively light, the Legion Y740Si was expertly crafted for gamers who demand more. Sporting up to a 15.6" 4K, Dolby Vision™ HDR Supported, 100% Color Accurate display this gaming laptop delivers breathtaking visuals wherever life takes you. When you get home, simply plug into the optional Lenovo Legion BoostStation and play via Thunderbolt™ 3 for unleashed frame rates and epic immersion.

WHY YOU SHOULD BUY THE LENOVO LEGION Y740Si (15)

Soak in the crisper, brighter gaming environments enhanced by ultra-vivid high-contrast colors on the thin and light up to 15.6" UHD IPS display of the Legion Y740Si, which holds over 8.29 million pixels at 286 pixels per inch. Experience extraordinary colors and deeper contrasts with Dolby Vision™ and VESA DisplayHDR 400 certification, all on an expanded Adobe RGB color range.

The pinnacle of panelsWeighing in at 1.7 kg light and 14.9 mm thin all while jacketed in precision-cut aluminum, the Legion Y740Si is engineered for mobility, no matter where your gaming takes you.

Breathtakingly thin

Coldfront 2.0Connect to the Lenovo eGPU Station via one Thunderbolt™ 3 cable to unlock desktop level graphics on your laptop for powerful gaming and content creation. Further this eGPU station offers expandable storage, ample I/O and everything in between for a plug & play battlestation.

eGPU supportCool while agile, the Legion Y740Si delivers Legion’s first gaming laptop with Vapor Chamber technology. Expertly-tuned to be whisper-quiet, this gaming laptop is enhanced by a Quad-Fan system with 57 liquid crystal polymer blades for near-silent mobility and stability.

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Y740Si (15)

LENOVO SERVICESWarranty Upgrades – On-site / In-Home ServiceMaximizes PC uptime and productivity by providing convenient, fast repair services in your own home.

Accidental Damage ProtectionAvoid the hassles of unexpected repair costs. Provides coverage for non-warranted damage incurred under normal operating

conditions, such as minor spills, drops or damage to the integrated screen.

Warranty Extensions (1-to-3 Years Total Duration) This fixed-term, fixed-cost service helps accurately budget for PC expenses, protect your valuable investment and potentially lower the cost of ownership over time.

PERFORMANCEProcessor10th Generation Intel® CoreTM i9-10880H Processor10th Generation Intel® CoreTM i7-10750H Processor10th Generation Intel® CoreTM i5-10300H Processor

Operating SystemWindows 10 Pro

GraphicseGPU Support

MemoryDDR4 : 16 GB / 32 GB; 3200 MHz

StoragePCIe SSD : 256 GB / 512 GB / 1 TB

Audio2 x 2W Dolby Atmos® Speaker System for Gaming

Battery¹~8 Hours; 4-Cell 60 WHr

DESIGNDisplay15.6" UHD (3840 x 2160) IPS (60 Hz / 100% Adobe RGB / VESA DisplayHDR 400 Certified / Dolby Vision™ Supported / 600 nits)

15.6" FHD (1920 x 1080) IPS (60 Hz / 72% NTSC / Dolby Vision™ Supported / 300 nits)

Dimensions (W x D x H)(mm) : 356 x 251.8 x 14.9(inches) : 14.02" x 9.91" x 0.59"

WeightStarting at 1.7 kg (3.7 lbs)

Backlit KeyboardWhite Backlight

MaterialAluminum

ColorIron Grey

SPECIFICATIONSLenovo Legion Y740Si - 15IRH*

Intel® platform codes Haswell H81: IHH, BroadWell U: IBU, Skylake Z170: ISZ, Skylake B150: ISB, Kabylake: IKL, Skylake H110/H170: ISH, Skylake U: ISU, Apollo Lake: IAP, Coffee Lake B360: ICB, Coffee Lake H: ICH, Coffee Lake H Refresh: IRH, Coffee Lake Z370 Overclock: ICO.

CONNECTIVITYWLAN2x2 Intel® WiFi 6 (802.11 ax)

Bluetooth®Bluetooth® 5.0

Input/Output (I/O) Ports2 x USB 3.1 Gen 2²2 x Thunderbolt™ 3 Type-C™(Thunderbolt™, DisplayPort™, USB 3.1)1 x SD3.0 UHS-I 4-in-1 Card Reader1 x Headphone Jack

Lenovo reserves the right to alter product offerings and specifications at any time, without notice. Lenovo makes every effort to ensure accuracy of all information but is not liable or responsible for any editorial, photographic or typographic errors. All images are for illustration purposes only. For full Lenovo product, service and warranty specifications visit www.lenovo.com. Lenovo makes no representations or warranties regarding third party products or services. Trademarks: The following are trademarks or registered trademarks of Lenovo: Lenovo, the Lenovo logo, ideapad, IdeaCentre, yoga and yoga home. Microsoft, Windows and Vista are registered trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries. Other company, product and service names may be trademarks or service marks of others. Visit www.lenovo.com/lenovo/us/en/safecomp/ periodically for the latest information on safe and effective computing. ©2020 Lenovo. All rights reserved.

¹ All battery life claims are approximate and based on results using the MobileMark® 2014 battery life benchmark test. Actual battery life will vary and depends on many factors such as product configuration and usage, software use, wireless functionality, power management settings, and screen brightness. The maximum capacity of the battery will decrease with time and use.

² The actual transfer speed of the USB 3.1 Gen 2 will vary and, depending on many factors, such as the processing capability of host and peripheral devices, file attributes and other factors related to system configuration and your operating environments, will be slower than a speed of 10 Gbit/s.

* Example of Lenovo Legion catalogue naming convention

7Y 4 0

Positionin

g

I1 R5 HSScreen size or volume (litre)

Platform (e.g. IAP = Apollo Lake)

Genera

tion

Spare

Optiona

l Reta

iler S

KUSeri

es

PRELOADED SOFTWARE

OPTIONS & ACCESSORIES

Lenovo Legion BoostStation

Lenovo Legion H500 Pro 7.1

Surround Sound Gaming Headset

Lenovo Legion M500 RGB Gaming Mouse

• Lenovo Vantage• McAfee® Antivirus• PC Manager• Lenovo Antivirus Plus

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Y740Si (15)