ThinkCentre M90a Gen 3 AIO 23" - 12th Gen Intel

Front facing view from above of ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand with keyboard (sold separately)

Rear side view from the right of ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand, showing rear panel and ports

Left side front view of ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand, showing display

Rear view of ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand, showing rear panel and ports

ThinkCentre M90a Gen 3 AIO 23" - 12th Gen Intel

Now, you can have it all-in-one

Premium, sleek 23.8" all-in-one desktop PC with enhanced security features
High performance with up to 12th Gen Intel® Core™ i7 with Intel vPro® platform
Stunning FHD display, optional conference call base, & Intel® WiFi 6 support
Space-saving design includes phone & keyboard docks
Sustainably made & energy efficient

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ThinkCentre M90a Gen 3 AIO 23" - 12th Gen Intel

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Now, you can have it all-in-one

Features

Engineered for the modern workplace

Meet the ThinkCentre M90a Gen 3 Intel all-in-one, a premium desktop PC for today’s work-from-anywhere world. Sleek, secure, and smart, it’s powered by up to 12th Gen Intel® Core™ i7 with Intel vPro® platform and optional NVIDIA® graphics. While its AI noise-suppression and Dolby Atmos® audio enhance your videoconferences, the phone and keyboard docks help save on desk space.

Front facing view from the top of ThinkCentre M90a Gen 3 AIO on a stand, showing phone (sold separately) on phone dock

Protecting your data, ideas, & more

With ThinkCentre comes ThinkShield, end-to-end security combining industry-leading hardware, software, and services. The ThinkCentre M90a Gen 3 Intel all-in-one also taps up to Intel vPro® Enterprise for hardware-enhanced PC protection. Other safeguards include BIOS-based Smart USB Protection and an physical shutter to close the webcam.

Front facing view of ThinkCentre M90a Gen 3 AIO’s display, with rear view of ThinkCentre M90a Gen 3 AIO in background

Meetings will never be the same again

With an industry-first tiltable camera and an optional conference call base, every meeting runs more seamlessly. Quad-array far-field microphones, with 360-degree pickup, use AI to suppress annoying background sound. As well as four Harman® speakers, super-fast USB-C connectivity brings even more clarity and richness to your meetings, while a single click fires up Microsoft Teams

Left side, front facing view of ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand

Cooler, quieter, smarter

Thanks to our Intelligent Cooling Engine (ICE) 4.0, the ThinkCentre M90a Gen 3 Intel all-in-one has different power modes based on your computing needs. Boost the power by up to 15%, lower normal system noise by three decibels, or go for maximum cooling. This very modern PC also has optional smart human presence detection that knows when you’re away, enabling a new level of security and energy efficiency.

Front facing view from the top of ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand, showing keyboard and mouse (both sold separately)

Sustainably designed & packaged

By 2025, Lenovo is committed to obtaining 90% of our global operations electricity from renewable sources, removing one-million tons of greenhouse gas emissions from our supply chain. It’s why this all-in-one PC, for instance, comes with 90% sustainable packaging and comprises recycled materials. And why it also meets global standards for energy-efficiency and health & safety.

Front facing view of ThinkCentre M90a Gen 3 AIO, showing display and Full Function Monitor Stand

_{Specifications may vary depending upon region / model.}

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Customer Reviews for ThinkCentre M90a Gen 3 AIO 23" - 12th Gen Intel

Front facing ThinkCentre M90a Gen 3 AIO on Full Function Monitor Stand, showing monitor

Tech Specs+ -

Tech Specs

Processor	12th Gen Intel® Core™ i5 / i7 Processor: 12th Gen Intel® Core™ i5-12500, 6C (6P + 0E) / 12T, P-core 3.0 / 4.6GHz, 18MB 12th Gen Intel® Core™ i7-12700, 12C (8P + 4E) / 20T, P-core 2.1 / 4.8GHz, E-core 1.6 / 3.6GHz, 25MB
Operating System	Windows 11 Home 64 Windows 11 Pro 64 - Lenovo recommends Windows 11 Pro for business
Display	23.8" FHD (1920x1080) IPS Anti-glare 23.8" FHD (1920x1080) IPS Anti-glare, Touch
Multi-touch	Advanced In-cell Touch (AIT), supports 10-point touch
Graphics	Integrated Intel UHD Graphics NVIDIA® GeForce® MX550 2GB GDDR6
Memory	Up to 2x 16GB SO-DIMM DDR4-3200
Storage options	Up to three drives, 2x 2.5" HDD + 1x M.2 SSD
Chipset	Intel Q670 Chipset
Camera	5.0-megapixel, with ThinkShutter (physical switch on/off), ±20° view angle adjustable 5.0-megapixel, IR & RGB hybrid, with ThinkShutter (physical switch on/off), ±20° view angle adjustable
Audio	Stereo speakers, 2 x 3W, Dolby® Atmos® Dual array mic
Optical drive	No optical drive DVD burner (DVD±RW), SATA connector, slim (9.0mm)
Media reader	3-in-1 card reader (SD, SDHC, SDXC)
Case colour	Black
Mechanical	Toolless cover, stand, motherboard shielding, HDD, and memory assembly / removal Supports VESA mount 100mm Supports Smart Power On
Dimensions (W x D x H)	Models (with full function monitor stand) 539.6 x 217.31 x 394.65 mm Models (with UltraFlex V stand, with camera) Lowest in vertical mode: 539.6 x 216.32 x 387.63 mm Highest in vertical mode: 539.6 x 216.32 x 472 mm
Max. weight¹	Models (with full function monitor stand, with ODD, with camera): 8.235 kg Models (with UltraFlex V stand, with ODD, with camera): 8.742 kg
Stand	UltraFlex V stand Full function monitor stand
Power supply	180W fixed 90% 230W fixed 92%
Keyboard	No Keyboard USB Traditional Keyboard, Black, English
Mouse	USB Calliope Mouse, Black
Ethernet	Integrated 100/1000M
Wireless	Intel Wi-Fi 6 AX201 (2x2) & Bluetooth® 5.1 Mediatek Wi-Fi 6 MT7921 (2x2) & Bluetooth® 5.2
Security	Kensington® Security Slot Chassis intrusion switch No fingerprint reader Optional: ThinkShutter camera cover Administrator password, Power-on password, Hard disk password Boot sequence control Boot without keyboard and mouse Self-healing BIOS Smart USB protection (allows keyboard / mouse only, blocks all storage devices) Individual USB port disablement
Ports²	Rear ports: 3 x USB 3.2 Gen 1 1 x USB-C 3.2 Gen 2 (support data transfer and 15W charging) 1 x HDMI (HDMI in 1.4 / HDMI out 2.1 TMDS combo port) 1 x DisplayPort 1.4 1 x Ethernet (RJ-45) Optional: 1 x serial Right ports: 3 x USB 3.2 Gen 2 1 x headphone / mic Optional: 1 x card reader
More information³	Full platform specifications

Specifications may vary depending upon region/model.

1. Weight may vary by configuration.
2. 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.
3. The specifications in PDF may not be available in all regions, and may be changed or updated without notice.

Ports/Slots

1. 3 x USB 3.2 Gen 1

2. USB-C 3.2 Gen 2 (support data transfer and 15W charging)

3. Ethernet (RJ-45)

4. HDMI (HDMI in 1.4 / HDMI out 2.1 TMDS combo port)

5. DisplayPort 1.4

6. Power connector

7. Microphone mute button

8. PC / monitor mode switch

9. 3 x USB 3.2 Gen 2

10. Headphone / mic

11. Card reader *

12. Power button

Note: Ports with * are only available on selected models

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ThinkCentre M90a Gen 3 AIO 23" - 12th Gen Intel

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