ideacentre A540-27ICB Last Modify Time: 2022-10-24 15:47:32

Overview

1.
HDMI-in / out switch
6.
USB-C 3.1 Gen 1
2.
HDMI-in
7.
Power connector
3.
Ethernet (RJ-45)
8.
Card reader
4.
HDMI 1.4 out
9.
2x USB 3.1 Gen 2
5.
2x USB 2.0
10.
Headphone / microphone combo jack (3.5mm)

Performance

Processor

Processor Family

9th Generation Intel® Core™ i3 / i5 / i7 Processor

Operating System

Operating System**

  • Windows® 10 Pro 64
  • Windows 10 Home 64

Monitor Support

Monitor Support

Supports up to 2 independent displays via native display and 1 external monitor; supports external monitor via HDMI®; work as standalone monitor via optional HDMI (HDMI in)

Chipset

Chipset

Intel B360 chipset

Memory

Max Memory[1]

Up to 16GB DDR4-2666

Memory Slots

Two DDR4 SO-DIMM slots

Memory Type[2]

DDR4-2666

Memory Protection

Non-ECC

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.
  • Installed memory is actually 2666MHz, but may run at 2400MHz or 2666MHz depending on the memory support capability of processor

Storage

Storage Support[1]

Up to two drives, 1x 2.5" HDD + 1x M.2 SSD • 2.5" HDD up to 2TB • M.2 SSD up to 1TB • Optional Intel Optane™ Memory, M.2

Storage Type***

Disk TypeInterfaceRPMSecurity
2.5" SATA HDDSATA 6Gb/s5.4K-
M.2 2242 SSDPCIe® NVMe®--
M.2 2280 SSDPCIe NVMe--
Intel Optane MemoryPCIe NVMe--

RAID

No support

Notes:
  • 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.

Removable Storage

Optical

  • USB external DVD burner (DVD±RW), slim (9.0mm)
  • None

Card Reader

3-in-1 card reader (SD, SDHC, SDXC)

Multi-Media

Audio Chip

High Definition (HD) Audio

Speakers

Stereo speakers, 3W x2 + 5W

Microphone

Dual array microphone

Camera**

  • FHD 1080p, fixed focus
  • IR & FHD 1080p, fixed focus

Power Supply

Power Supply**

PowerTypeEfficiencyKey Features
120WAdapter--
150WAdapter--
170WAdapter--

Design

Display

Display**[1]

SizeResolutionTouchTypeBrightnessSurfaceAspect RatioContrast RatioColor GamutViewing AngleKey Features
27"QHD (2560x1440)NoneIPS250 nitsAnti-glare16:91000:1-horizontal: +/- 89°, vertical: +/- 89°Borderless
27"QHD (2560x1440)Multi-touchIPS250 nitsAnti-glare16:91000:1-horizontal: +/- 89°, vertical: +/- 89°Borderless

Touchscreen

  • Advanced In-cell Touch (AIT), supports 10-point touch
  • 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**

  • Lenovo Premium Wireless Keyboard, grey
  • Lenovo Calliope Keyboard (USB connector), grey
  • Lenovo Calliope Wireless Keyboard, grey
  • USB Traditional Keyboard (USB connector), grey

Mouse**

  • Lenovo Calliope Mouse (USB connector), grey
  • Lenovo Calliope Wireless Mouse (2.4GHz via USB receiver), grey
  • Lenovo Premium Wireless Mouse, grey

Mechanical

Buttons

  • Power button
  • HDMI in/out switcher

Form Factor

AIO (27 inches)

Dimensions (WxDxH)

ModelsDimensions
Touch models614.8 x 200 x 481.81 mm (24.2 x 7.87 x 18.97 inches)
Non-touch models614.8 x 200 x 476.03 mm (24.2 x 7.87 x 18.74 inches)

Weight

ModelsWeight
Non-touch models9.27 kg (20.43 lbs)
Touch models10.88 kg (23.99 lbs)

Case Color

Mineral grey

Bays

1x 2.5" disk bay

Expansion Slots

Two M.2 slots (one for WLAN, one for SSD)

Stand

Monitor stand, supports -5° to +25° tilt

Others

(Optional) Wireless charger 15W

Connectivity

Network

Onboard Ethernet

Gigabit Ethernet, 1x RJ-45

WLAN + Bluetooth®[1]

802.11ac 1x1 Wi-Fi® + Bluetooth 4.0, M.2 card

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

Ports[1]

Rear Ports[1][2]

  • 2x USB 2.0
  • 1x USB-C® 3.1 Gen 1
  • 1x HDMI-out 1.4
  • 1x HDMI-in
  • 1x Ethernet (RJ-45)

Bottom Ports

1x power connector

Left Ports

  • 2x USB 3.1 Gen 2
  • 1x card reader
  • 1x headphone / microphone combo jack (3.5mm)

Right Ports

None

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™ 3/4: 40 Gbit/s
  • For video ports on discrete graphics, please see graphics section

Security & Privacy

Security

BIOS Security

  • Administrator password
  • Power-on password

Service

Warranty

Base Warranty**[1]

  • 1-year mail-in service
  • 1-year depot service
  • 1-year limited onsite service
  • 2-year depot service
  • OB

Notes:
  • More information of warranty policy, please access https://pcsupport.lenovo.com/warranty.

Environmental

Operating Environment

Temperature

  • Operating: 5°C (41°F) to 35°C (95°F)
  • Storage: -20°C (-4°F) to 60°C (140°F)

Humidity

  • Operating: 20% to 80%
  • Storage: 10% to 90%

Altitude

  • Operating: 0 m (0 ft) to 3048 m (10,000 ft)
  • Storage: 0 m (0 ft) to 12192 m (40,000 ft)

Certifications

Green Certifications

Green Certifications

  • ErP Lot 3, Lot 6 and Lot 7
  • GREENGUARD®
  • RoHS compliant
  • 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.