Lenovo IdeaCentre A540 AIO (24”, Intel) Specs

Here's what you need to know about Lenovo IdeaCentre A540 AIO (24”, Intel) Specs, including price, processors, memory, graphics, storage, ports, and more.

BY Evan Forrest September 11, 2019 10:33 am

The 2019 Lenovo IdeaCentre A540 AIO (24”, Intel) features 35W 9th Generation Intel Coffee Lake quad-core Intel Core i3-9100T up to a 35W 8-core Intel Core i7-9700T with a boost speed up to 4.30 GHz. The Intel® B360 Chipset motherboard inside Lenovo IdeaCentre A540 AIO (24”, Intel) has two memory slots that support up to 16GB of 2666MHz dual-channel DDR4 memory.

What's New in Lenovo IdeaCentre A540 AIO (24”, Intel)

Here's what you need to know about the Lenovo IdeaCentre A540 AIO (24”, Intel).

Up to 23.8” FHD Touch Display.
Intel® B360 Chipset.
Up to Intel® Core™ i7-9700T
8C/8T, 2.00 → 4.30 GHz, 12MB SmartCache, 35W TDP.
Up to AMD Radeon™ RX 540X with 2GB of GDDR5 VRAM.
Up to 1TB NVMe PCIe SSD.
Up to 2TB 2.5” HDD.
Up to 16GB dual-channel 2666MHz DDR4 Memory.
More Features
- Optional built-in wireless charger.
- 2 x 3W stereo speakers + 5W Woofer.
- Up to Wi-Fi 5 and Bluetooth 4.0.
- Optional 1080p front-facing camera.
- Optional Windows Hello IR camera.

Lenovo IdeaCentre A540 AIO (24”, Intel) Full Specifications

	Lenovo IdeaCentre A540 AIO (24”, Intel) See at Amazon Compare
Availability
Released	2019
Release Info	Announced on August 29, 2019 (IFA 2019). Available starting September 2019.
Pricing	Starting at €799.00.
Applicable Models	2019 Lenovo IdeaCentre A540 (Intel) Lenovo IdeaCentre A540 24ICB Lenovo IdeaCentre A540 AIO (Intel) Lenovo IdeaCentre A540 All-in-One 24in (Intel)

Lenovo IdeaCentre A540 AIO (24”, Intel) Price
	Lenovo IdeaCentre AIO 3i 24" All-in-One Computer, Intel Core i3-10100T, FHD Display, 8GB RAM, 1TB HDD, 256GB SSD, DVD RW Drive, Windows 10 By Lenovo $485.00 Was: $650.00	See at Amazon
	Lenovo ThinkCentre AIO 24" FHD IPS All-in-One Computer, 13th Gen Intel Processor up to 4.4 GHz, 16GB DDR5 RAM, 512GB PCIe SSD, Wi-Fi 6, USB-C, HDMI in&Out, KB&Mouse, Windows 11 Pro By Lenovo $499.99 Was: $529.99	See at Amazon
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 32GB RAM 1TB SSD JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,199.00	See at Amazon
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 16GB RAM 1TB SSD WiFi5 JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,299.00	See at Amazon
	Lenovo IdeaCentre AIO 3i - 2022 - All-in-One Desktop - 27" FHD Touch Display - 5MP Camera - Windows 11 Home - 8GB Memory - 512GB Storage - Intel Core i5-1240P - Black - Mouse & Keyboard Included By Lenovo $808.00 Was: $899.99	See at Amazon
	Lenovo IdeaCentre 3 AIO Desktop - 27"" Touch FHD Display, Intel Core i7-13620H, 32GB RAM, 512GB SSD, Integrated 5MP Webcam, Wi-Fi, Bluetooth, Windows 11 Pro, Includes Wireless Keyboard & Mouse, Black By Lenovo $900.00 Was: $944.00	See at Amazon

Display	Lenovo IdeaCentre A540 AIO (24”, Intel)
Size	23.8 Inches
Info	23.8” FHD Non-touch Display 23.8” FHD Multi-touch Display All Configurations 1920 x 1080, 16:9, IPS panel, 250 nits brightness, 1000:1 contrast ratio, wide viewing angle, borderless design, anti-glare surface.

Exterior	Lenovo IdeaCentre A540 AIO (24”, Intel)
Dimensions	17.75 x 7.28 x 17.13 inches (450.9 x 185 x 435.19 mm)
Weight	23.14 lbs (23.14 lbs)
Colors	Industry Black
Keyboard and Trackpad	Keyboard Lenovo Premium Wireless Keyboard, grey Lenovo Calliope Keyboard (USB connector), black Lenovo Calliope Wireless Keyboard, black Lenovo Calliope Wireless Keyboard, grey Mouse Lenovo Calliope Mouse (USB connector), black Lenovo Calliope Wireless Mouse (2.4GHz via USB receiver), black Lenovo Premium Wireless Mouse, grey
Ports	Left 2 x USB-A USB 3.2 Gen 2 (10 Gbps). 1 x Headset jack 3.5mm combo jack. 1 x SD Card Reader Rear 3 x USB-A 2 x USB 2.0 (480 Mbps). 1 x USB 3.2 Gen 2 (10 Gbps). 1 x HDMI-out 1.4 1 x HDMI-in 1 x RJ-45 10/100/1000 Gigabit Ethernet. Bottom 1 x Power connector

Chasis	Lenovo IdeaCentre A540 AIO (24”, Intel)
Form Factor	All-in-One
Power Supply	90W Power Adapter 120W Power Adapter 150W Power Adapter
Bays	1 x 2.5" disk bay
Chasis Information	Buttons Power button PC / monitor mode switcher Stand Monitor stand supports -5° to +25° tilt Special Features Optional Wireless charger

Internal Specs	Lenovo IdeaCentre A540 AIO (24”, Intel)
Chipset	Intel® B360 Chipset
Processor	9th Gen Intel® Core™ i3-9100T 4C/4T, 3.10 → 3.70 GHz, 6MB SmartCache, 35W 9th Gen Intel® Core™ i5-9400T 6C/6T, 1.80 → 3.40 GHz, 9MB SmartCache, 35W 9th Gen Intel® Core™ i7-9700T 8C/8T, 2.00 → 4.30 GHz, 12MB SmartCache, 35W
Integrated Graphics	9th Gen Intel® Core™ i3-9100T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i5-9400T Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 9th Gen Intel® Core™ i7-9700T Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz
Discrete Graphics	Optional AMD Radeon™ RX 540X with 2GB of GDDR5 VRAM
Memory	4GB 8GB 16GB Memory Slots: 2 x SO-DIMM slots Memory Type: Single or Dual Channel Non-ECC DDR4 Memory Memory Speed: 2666 MHz Memory Per Slot: 4GB 8GB
Storage	128GB 256GB 512GB 1TB M.2 PCIe NVME SSD. 1TB 2TB 5.4K rpm 2.5” SATA Hard Drive.
Slots	1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2242/2080 slot For SSD

Connectivity	Lenovo IdeaCentre A540 AIO (24”, Intel)
Wi-Fi	Wi-Fi 5 (802.11ac) M.2 card.
Bluetooth	Bluetooth 4.0 Optional.
Ethernet	Gigabit Ethernet controller Speed: 10/100/1000 Mbps.

Software	Lenovo IdeaCentre A540 AIO (24”, Intel)
OS	Windows 10 Home \| Pro No operating system
Built-in Apps	Lenovo Vantage Microsoft Office 2016

Camera & Audio	Lenovo IdeaCentre A540 AIO (24”, Intel)
Camera	HD Front-facing camera. 720p with fixed focus. Optional FHD Front-facing camera. 1080p with fixed focus. Optional Windows Hello IR support.
Audio	High Definition (HD) Audio 2 x 3W stereo speakers. 1 x 5W woofer. Dual array microphone.

Misc	Lenovo IdeaCentre A540 AIO (24”, Intel)
Sensors	IR Camera
Security	BIOS Security Administrator password Power-on password Authentication Optional Windows Hello IR Authentication
Warranty	1-year mail-in service 1-year depot service 2-year depot service

Lenovo IdeaCentre A540 AIO (24”, Intel) Price

Here is the latest price update for Lenovo IdeaCentre A540 AIO (24”, Intel).

Lenovo IdeaCentre A540 AIO (24”, Intel) Price
	Lenovo IdeaCentre AIO 3i 24" All-in-One Computer, Intel Core i3-10100T, FHD Display, 8GB RAM, 1TB HDD, 256GB SSD, DVD RW Drive, Windows 10 By Lenovo $485.00 Was: $650.00	See at Amazon
	Lenovo ThinkCentre AIO 24" FHD IPS All-in-One Computer, 13th Gen Intel Processor up to 4.4 GHz, 16GB DDR5 RAM, 512GB PCIe SSD, Wi-Fi 6, USB-C, HDMI in&Out, KB&Mouse, Windows 11 Pro By Lenovo $499.99 Was: $529.99	See at Amazon
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 32GB RAM 1TB SSD JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,199.00	See at Amazon
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 16GB RAM 1TB SSD WiFi5 JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,299.00	See at Amazon
	Lenovo IdeaCentre AIO 3i - 2022 - All-in-One Desktop - 27" FHD Touch Display - 5MP Camera - Windows 11 Home - 8GB Memory - 512GB Storage - Intel Core i5-1240P - Black - Mouse & Keyboard Included By Lenovo $808.00 Was: $899.99	See at Amazon
	Lenovo IdeaCentre 3 AIO Desktop - 27"" Touch FHD Display, Intel Core i7-13620H, 32GB RAM, 512GB SSD, Integrated 5MP Webcam, Wi-Fi, Bluetooth, Windows 11 Pro, Includes Wireless Keyboard & Mouse, Black By Lenovo $900.00 Was: $944.00	See at Amazon