IdeaCentre A540 (27”) All-in-one - 9th Gen Intel

Powerful. Practical. Graceful.

Powerful 9th Gen Intel® Core™ processing with discrete graphics and vast storage. The option of a sumptuous QHD 27-inch display. And an eye-catching, space-saving design. The IdeaCentre A540 can meet all your home PC needs—from work to gaming. You can also log in with a smile, wirelessly recharge your phone, and shut off the webcam.

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IdeaCentre A540 (27”) All-in-one

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Powerful. Practical. Graceful.

Features

From Mother Nature to the modern family

Inspired by the cypress tree, the IdeaCentre A540 is both perfectly balanced and highly durable. And when it comes to performance, it leaves out nothing—making this all-in-one PC a welcome addition to any home.

Shot of three IdeaCentre A540 (27) models, side by side, with dazlling visuals and shapes spread across the three screens.

All you need to tackle anything

The IdeaCentre A540 comes with Intel® Core™ processing and discrete graphics as standard. So even with heavy workloads, it runs seamlessly. You can also choose to have a huge hard drive (up to 2TB) or a lightning-quick solid-state drive (up to 1TB).

As innovative as it's practical

The IdeaCentre A540 gives you smart thinking outside the box. So when you need to recharge your phone, simply place it on top of the stand's base. And let the Qi-certified wireless charging technology do the rest.

Close-up of the base of the IdeaCentre A540 (27), with a smartphone being recharged by the the Qi-certified wireless charging technology.

Designed to hit the ground running

To get started, simply unbox the IdeaCentre A540, plug in the power cord, and off you go. There's no need for a screwdriver, nor are there any messy cables to deal with. What's more, upgrading the system in the future is just as easy.

(Image shown with Lenovo Calliope Wireless Keyboard and Mouse not offered on lenovo.com Australia)

Front-facing shot of the IdeaCentre A540 (27), featuring a wireless mouse and keyboard (both sold separately).

Putting your needs first

Thanks to an IR camera and Windows Hello, you can log in quickly, easily, and securely—with just your smile. And with TrueBlock Privacy Shutter, you can keep the outside world out by physically closing the webcam.

Close-up of the IdeaCentre A540 (27)'s TrueBlock Privacy Shutter, which enables you to physically closing the webcam.

Visually stunning in more ways than one

The IdeaCentre A540 has an impressive 93% screen-to-body ratio, giving you less visual distractions and more to enjoy than other 27-inch displays. You can also opt for QHD resolution—and enhance your viewing experience even further.

Side-angle view of the IdeaCentre A540 (27)'s superb 27-inch display, showing a surfer in action.

Sound you can really feel

The IdeaCentre A540 delivers a truly immersive sound experience. Featuring certified JBL® by Harman® speakers, Dolby® premium sound, two 3W tweeters, and a 5W subwoofer, it gives you exceptionally rich, clear audio.

Front-facing shot of the IdeaCentre A540 (27), showing people dancing at a music festival.

All the right connections

There's no shortage of ports on the IdeaCentre A540. As well as USB 3.1 and 2.0 ports, it has a 3-in-1 card reader and HDMI. So you can easily hook up another screen or device to work or game, or do both simultaneously.

(Image shown with Lenovo Calliope USB Keyboard and Mouse not offered on lenovo.com Australia)

Shot from the back of the IdeaCentre A540 (27), showing the convenient cable holder and various ports.

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Reviews

Customer Reviews for IdeaCentre A540 (27, Intel)

Tech Specs+ -

Tech Specs

Description
Processor	9th Gen Intel® Core™ i5/i7 processor: Intel® Core™ i5-9400T (6C / 6T, 1.8 / 3.4GHz, 9MB) Intel® Core™ i7-9700T (8C / 8T, 2.0 / 4.3GHz, 12MB)
Operating System	Windows 10 Pro 64
Display	27" QHD (2560x1440) IPS 250 nits borderless
Multi-touch	None
Graphics	AMD Radeon™ RX 560X 4GB GDDR5
Memory	Up to 2x 8GB DIMM DDR4-2666
Webcam	1080p + IR
Storage	Up to 1TB SSD M.2 2280 PCIe NVMe Opal + 2TB HDD 5400rpm 2.5"
Optical drive	None
Mechanical	Grey colour Wireless charging pad Dimension (WxDxH): 614.8 x 200 x 481.81 (mm) Weight: max. 10.88 kg Tilt: 25º back, -5º forward
Keyboard	Lenovo Wireless Premium Keyboard, grey
Mouse	Lenovo Wireless Premium Mouse, grey
Power supply	170W PSU
Audio support	JBL speakers, 2 x 3W stereo speakers + 1 x 5W subwoofer Dual array microphone
Wireless LAN	802.11ac, 1x1 Wi-Fi + Bluetooth™ 4.0
Ethernet	Gigabit Ethernet connection
Security chip	None
Rear ports	3 x USB 3.1 Gen 1 (1 x Always On) 1 x USB 3.1 Type-C Gen 1 1 x RJ-45 1 x HDMI-in 1 x HDMI-out
Bottom ports	1 x power connector
Left ports	2 x USB 3.1 Gen 2 1 x headphone / microphone combo jack 1 x 3-in-1 card reader (SD, SDHC, SDXC)

Specifications and availability may differ from that promoted or available from Lenovo resellers from time to time.

Ports/Slots

Rear view of the Lenovo IdeaCentre A540 (27) with ports

Side view of the Lenovo IdeaCentre A540 (27) with ports

1. HDMI In / Out switch

2. HDMI In

3. RJ-45

4. HDMI Out

5. 2 x USB 2.0

6. USB-C (USB-C 3.1 Gen 1)

7. Power DC

8. 3-in-1 card reader

9. 2 x USB 3.1 Gen 2

10. Headphone / mic combo

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Accessories & Services

IdeaCentre A540 (27, Intel)Accessories & Services

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IdeaCentre A540 (27”) All-in-one - 9th Gen Intel