Lenovo E41-55 Last Modify Time: 2023-02-21 15:31:37

Overview

1.
Power Connector
5.
USB 2.0
2.
Ethernet (RJ-45)
6.
USB-C 3.2 Gen 1
3.
HDMI
7.
Headphone / microphone combo jack (3.5mm)
4.
USB 3.2 Gen 1
8.
Kensington Security Slot
Notes:
  • Items with * are only available on selected models
  • Optional SD card reader on the front side (not shown on the sample product above)

Performance

Processor

Processor Family

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

Processor**

Processor NameCoresThreadsBase FrequencyMax FrequencyCacheMemory SupportProcessor Graphics
AMD Athlon PRO 3045B222.3GHz3.2GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon™ Graphics
AMD Athlon PRO 3145B242.4GHz3.3GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon Graphics
AMD Athlon Silver 3050U222.3GHz3.2GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon Graphics
AMD Athlon Gold 3150U242.4GHz3.3GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon Graphics
AMD Ryzen 3 3250U242.6GHz3.5GHz1MB L2 / 4MB L3DDR4-2400AMD Radeon Graphics
AMD Ryzen 3 3300U442.1GHz3.5GHz2MB L2 / 4MB L3DDR4-2400AMD Radeon Vega 6 Graphics
AMD Ryzen 5 3500U482.1GHz3.7GHz2MB L2 / 4MB L3DDR4-2400AMD Radeon Vega 8 Graphics

Operating System

Operating System**[1]

  • Windows® 11 Pro
  • Windows 11 Home
  • Windows 11 Home Single Language
  • Windows 11 DG Windows 10 Pro 64
  • Windows 10 Pro 64
  • Windows 10 Home 64
  • Windows 10 Home 64 Single Language
  • FreeDOS
  • Ubuntu Linux
  • No operating system

Notes:
  • 1 :Some features may not be supported on the system with Linux preload, including but not limited to Intel® RST RAID, MIPI computer vision camera, WWAN, Human Presence Detection, etc.

Graphics

Graphics**

GraphicsTypeMemoryTGPKey Features
AMD Radeon GraphicsIntegratedSharedShare CPU TDPDirectX® 12
AMD Radeon Vega 6 GraphicsIntegratedSharedShare CPU TDPDirectX 12
AMD Radeon Vega 8 GraphicsIntegratedSharedShare CPU TDPDirectX 12

Monitor Support

Monitor Support

Supports up to 2 independent displays (native display and 1 external monitor via HDMI®) • HDMI supports up to 1920x1080@60Hz

Chipset

Chipset

AMD SoC (System on Chip) platform

Memory

Max Memory[1]

Up to 32GB DDR4-2400

Memory Slots

Two DDR4 SO-DIMM slots, dual-channel capable

Memory Type

DDR4-2400

Notes:
  • 1 :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[1]

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

Storage Slot

One 2.5" drive slot + one M.2 slot • One 2.5" SATA HDD slot • One M.2 2242 PCIe® 3.0 x4 slot

Storage Type***[2]

Disk TypeInterfaceRPMOffering
2.5" SATA HDDSATA 6Gb/s5.4K500GB / 1TB
2.5" SATA HDDSATA 6Gb/s7.2K500GB
M.2 2242 SSDPCIe NVMe®, PCIe 3.0 x4-128GB / 256GB / 512GB
M.2 2242 SSDPCIe NVMe, PCIe 4.0 x4-256GB / 512GB

Notes:
  • 1 :The storage capacity supported is based on the test results with current Lenovo storage offerings. The system may support larger storage as the technology develops.
  • 2 :The SSD with PCIe 4.0x4 is downgraded to closer to PCIe 3.0 x4 due to AMD platform limitations.

Removable Storage

Card Reader

  • 4-in-1 card reader (SD, SDHC, SDXC, MMC)
  • No card reader

Multi-Media

Audio Chip

High Definition (HD) Audio, Realtek® ALC3287 codec

Speakers**

  • Single speaker, 1.5W x1
  • Stereo speakers, 1.5W x2

Microphone

Single microphone

Camera**

  • 0.3-megapixel, fixed focus
  • HD 720p, fixed focus

Battery

Battery

Integrated Li-Polymer 45Wh battery, supports Rapid Charge (charge up to 80% in 1hr) with 65W AC adapter

Max Battery Life[1]

MobileMark® 2018: 7.21 hr Local video (1080p) playback@150nits: 9.93 hr

Notes:
  • 1 :All battery life claims are approximate maximum and based on results using the MobileMark 2014, MobileMark 2018, JEITA 2.0, continuous 1080p video playback (with 150nits brightness and default volume level) or Google Power Load Test (PLT) 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**[1]

  • 45W round tip (3-pin) AC adapter, 100-240V, 50-60Hz
  • 65W round tip (3-pin) AC adapter, 100-240V, 50-60Hz

Notes:
  • 1 :AC adapter offerings depend on the country.

Design

Display

Display**[1]

SizeResolutionTouchTypeBrightnessSurfaceAspect RatioContrast RatioColor GamutViewing Angle (L/R/U/D)
14"HD (1366x768)NoneTN220 nitsAnti-glare16:9500:145% NTSC45°/45°/-/-
14"FHD (1920x1080)NoneTN220 nitsAnti-glare16:9500:145% NTSC45°/45°/-/-

Touchscreen

Non-touch

Notes:
  • 1 :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

Keyboard Backlight

Non-backlight

Touchpad

2-button multi-touch touchpad, 52.3 x 92 mm (2.06 x 3.62 inches)

Mechanical

Dimensions (WxDxH)[1]

330 x 230 x 19.9 mm (12.99 x 9.06 x 0.78 inches)

Weight[2]

Starting at 1.59 kg (3.51 lbs)

Case Color

Iron grey

Surface Treatment

Texture

Case Material

PC-ABS (top), PC-ABS (bottom)

Notes:
  • 1 :The system dimensions may vary depending on configurations.
  • 2 :The system weight is approximate and based on results in Lenovo lab, which varies depending on the source of component, variance of the distribution of each component, and manufacturing process. It may not be the exact weight for each specific model.

Connectivity

Network

Ethernet

Gigabit Ethernet, 1x RJ-45, supports Wake-on-LAN

WLAN + Bluetooth®**[1]

  • 802.11ac 2x2 Wi-Fi® + Bluetooth 5.1, M.2 card
  • Wi-Fi 6, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 card

Notes:
  • 1 :Bluetooth 5.2 is hardware ready but may run at a lower version due to OS limitations.

Ports[1]

Standard Ports

  • 1x USB 2.0
  • 1x USB 3.2 Gen 1
  • 1x USB-C® 3.2 Gen 1 (support data transfer only)
  • 1x HDMI 1.4b
  • 1x Ethernet (RJ-45)
  • 1x Headphone / microphone combo jack (3.5mm)
  • 1x Power connector

Optional Ports

1x SD card reader

Notes:
  • 1 :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™ 3/4: 40 Gbit/s

Security & Privacy

Security

Security Chip

Firmware TPM 2.0 integrated in SoC

Physical Locks

Kensington® Security Slot™, 3 x 7 mm

Fingerprint Reader

  • Touch style fingerprint reader on palm rest
  • No fingerprint reader

BIOS Security

  • Power-on password
  • Supervisor password
  • Hard disk password

Service

Warranty

Base Warranty

1-year courier or carry-in service

Environmental

Operating Environment

Temperature[1]

  • Operating: 5°C (41°F) to 35°C (95°F)
  • Storage: 5°C (41°F) to 43°C (109°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:
  • 1 :When you charge the battery, its temperature must be no lower than 10°C (50°F).

Certifications

Green Certifications[1]

Green Certifications[2]

  • EPEAT™ Silver
  • ENERGY STAR® 8.0
  • RoHS compliant

Notes:
  • 1 :The items listed under the "Green Certifications" section may not only refer to certification but also registration or self-declaration.
  • 2 :EPEAT is registered where applicable, please see https://www.epeat.net for registration status by country.
  • Feature with ** means that only one offering listed under the feature is configured on selected models.
  • Feature with *** means that one or more offerings listed under the feature could be configured on selected models.
  • 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.