ideapad S145-15API Last Modify Time: 2021-08-17 13:36:15

Overview

1.
Power connector
5.
USB 3.1 Gen 1
2.
HDMI 1.4b
6.
Headphone / microphone combo jack (3.5mm)
3.
USB 2.0
7.
Card reader
4.
USB 3.1 Gen 1

Performance

Processor

Processor Family

AMD 3000, AMD Athlon™, or AMD Ryzen™ 3 / 5 / 7 Processor

Processor

Processor NameCoresThreadsBase FrequencyMax FrequencyCacheMemory SupportProcessor Graphics
AMD 3020e221.2GHz2.6GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon™ Graphics
AMD Athlon 300U242.4GHz3.3GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon Vega 3 Graphics
AMD Ryzen 3 3200U242.6GHz3.5GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon Vega 3 Graphics
AMD Ryzen 5 3500U482.1GHz3.7GHz2MB L2 / 4MB L3DDR4-2400AMD Radeon Vega 8 Graphics
AMD Ryzen 7 3700U482.3GHz4.0GHz2MB L2 / 4MB L3DDR4-2400AMD Radeon RX Vega 10 Graphics

Operating System

Operating System

  • Windows® 10 Home 64
  • Windows 10 Home in S mode
  • Windows 10 Pro 64
  • FreeDOS

Graphics

Graphics

GraphicsTypeMemoryKey Features
AMD Radeon GraphicsIntegratedSharedDirectX® 12
AMD Radeon Vega 3 GraphicsIntegratedSharedDirectX 12
AMD Radeon Vega 8 GraphicsIntegratedSharedDirectX 12
AMD Radeon RX Vega 10 GraphicsIntegratedSharedDirectX 12

Monitor Support

Monitor Support

Supports up to 2 independent displays via native display and 1 external monitor; supports external monitor via HDMI® (up to 3840x2160@30Hz)

Chipset

Chipset

AMD SoC (System on Chip) platform

Memory

Max Memory[1]

  • Up to 8GB (8GB SO-DIMM) DDR4-2400 offering (AMD 3020e models)
  • Up to 12GB (4GB soldered + 8GB SO-DIMM) DDR4-2400 offering (Athlon or Ryzen models)

Memory Slots

  • One DDR4 SO-DIMM slot (AMD 3020e models)
  • One memory soldered to systemboard, one DDR4 SO-DIMM slot, dual-channel capable (Athlon or Ryzen models)

Memory Type

DDR4-2400

Notes:
  • The max memory is based on the test results with current Lenovo® memory offerings. The system may support more memory as the technology develops.

Storage

Storage Support

Up to two drives, 1x 2.5" HDD + 1x M.2 SSD • 2.5" HDD up to 2TB • M.2 2242 SSD up to 512GB • M.2 2280 SSD up to 512GB

Storage Type

Disk TypeInterfaceRPMSecurity
2.5" SATA HDDSATA 6Gb/s5.4K-
M.2 2242 SSDPCIe NVMe, PCIe 3.0 x2--
M.2 2280 SSDPCIe NVMe, PCIe 3.0 x4--

Removable Storage

Optical

None

Card Reader

4-in-1 card reader (SD, SDHC, SDXC, MMC)

Multi-Media

Audio Chip

High Definition (HD) Audio

Speakers

Stereo speakers, 1.5W x2, Dolby® Audio™

Microphone

Single microphone

Camera

0.3-megapixel, fixed focus

Battery

Battery

  • Integrated Li-Polymer 30Wh battery
  • Integrated Li-Polymer 35Wh battery

Max Battery Life[1]

  • MobileMark® 2014: 4 hr (30Wh)
  • MobileMark 2014: 4.5 hr (35Wh)

Notes:
  • All battery life claims are approximate maximum and based on results using the MobileMark 2014, MobileMark 2018, and/or JEITA 2.0 battery-life benchmark tests. 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.

Power Adapter

Power Adapter

65W round tip (2-pin, wall-mount) AC adapter

Design

Display

Display[1]

SizeResolutionTouchTypeBrightnessSurfaceAspect RatioContrast RatioColor GamutViewing AngleKey Features
15.6"HD (1366x768)NoneTN220 nitsAnti-glare16:9----
15.6"FHD (1920x1080)NoneTN220 nitsAnti-glare16:9----

Touchscreen

Non-touch

Notes:
  • California Electronic Waste Recycling Fee In California, per state law, Lenovo charges an electronic waste recycling fee on this covered device at the time of sale of the product. For more information, go to https://www.calrecycle.ca.gov/Electronics/Consumer

Input Device

Keyboard

6-row, multimedia Fn keys, numeric keypad

Keyboard Backlight

No support

Touchpad

Buttonless Mylar® surface multi-touch touchpad

Mechanical

Dimensions (WxDxH)

362.2 x 251.5 x 19.9 mm (14.26 x 9.9 x 0.78 inches)

Weight[1]

1.85 kg (4.1 lbs)

Case Color

  • Granite black
  • Platinum grey

Surface Treatment

  • IMR (in-mold decoration by roller)
  • Texture

Case Material

PC + ABS (top), PC + ABS (bottom)

Notes:
  • The system weight varies depending on configurations

Connectivity

Network

WLAN + Bluetooth®

802.11ac 1x1 Wi-Fi® + Bluetooth 4.2, M.2 card

Ports[1]

Standard Ports[2]

  • 1x USB 2.0
  • 2x USB 3.1 Gen 1
  • 1x HDMI 1.4b
  • 1x Card reader
  • 1x Headphone / microphone combo jack (3.5mm)
  • 1x Power connector

Notes:
  • The transfer speed of following ports will vary and, depending on many factors, such as the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment, will be slower than theoretical speed. USB 2.0: 480 Mbit/s; USB 3.2 Gen 1 (SuperSpeed USB 5Gbps, formerly USB 3.0 / USB 3.1 Gen 1): 5 Gbit/s; USB 3.2 Gen 2 (SuperSpeed USB 10Gbps, formerly USB 3.1 Gen 2): 10 Gbit/s; USB 3.2 Gen 2x2 (SuperSpeed USB 20Gbps): 20 Gbit/s; Thunderbolt™ 3: 40 Gbit/s; FireWire 400: 400 Mbit/s; FireWire 800: 800 Mbit/s
  • Depending on many factors, actual data transfer speed may be lower than theoretical speed

Security & Privacy

Security

Security Chip

Firmware TPM 2.0 integrated in chipset

Fingerprint Reader

No fingerprint reader

BIOS Security

  • Administrator password
  • Power-on password
  • Hard disk password

Service

Warranty

Base Warranty

  • 1-year mail-in service
  • 1-year depot service
  • 2-year (1-yr battery) depot service

Environmental

Operating Environment

Temperature[1]

  • At altitudes up to 2438 m (8,000 ft) - Operating: 5°C to 35°C (41°F to 95°F) - Storage: 5°C to 43°C (41°F to 109°F)
  • At altitudes above 2438 m (8,000 ft) - Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)

Humidity

  • Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)
  • Storage: 5% to 95% at wet-bulb temperature 27°C (81°F)

Altitude

Maximum altitude (without pressurization): 3048 m (10,000 ft)

Notes:
  • When you charge the battery, its temperature must be no lower than 10°C (50°F)

Certifications

Green Certifications

Green Certifications

  • ENERGY STAR® 8.0
  • ErP Lot 3
  • RoHS compliant
Disclaimer:
  • Lenovo reserves the right to change specifications or other product information without notice. Lenovo is not responsible for photographic or typographical errors. LENOVO PROVIDES THIS PUBLICATION “AS IS,” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore this disclaimer may not apply to you.
  • The specifications on this page may not be available in all regions, and may be changed or updated without notice.